How to Choose the Best Double Glazing Companies Near Me

If you're in the market for double glazing, ensure that you look out for important accreditations. These include FENSA, a government-authorised scheme that monitors building regulation compliance for replacement windows.

The top double-glazing companies include Everest, Anglian Home Improvements, Safestyle UK and CR Smith. They offer a ten-year warranty on their products and installations and offer interest-free credit options.

uPVC

uPVC which is unplasticised polyvinyl chloride, is a plastic building material that has become popular in the home improvement industry. It is strong and low-maintenance. It also doesn't corrode under harsh weather conditions. UPVC frames are also more effective than wooden or metal frames. They are resistant against UV, abrasions, and moisture radiation. uPVC is found in window frames, roofline products, and doors.

When choosing a double-glazing company it is crucial to check its accreditations and customer reviews. For instance, a FENSA-registered company can ensure that the window replacement installation is compliant with building regulations. It can also provide an insurance-backed warranty in the event of issues.

Many uPVC companies have been praised by their customers for their professional installation teams and their responsive customer service. Everest is among the biggest double-glazing companies and has a Trustpilot score of 4.3 out of more than 22,000 reviews. Anglian is another highly rated uPVC company. They provide a variety of financing options, including up to PS250 off their deal, and interest-free credit.

Whatever your choice, whether a large or small double glazing company, you should keep records of your dealings with the installer in order to protect yourself from unfair treatment. These records could prove valuable in the event of a dispute or complaint. These records can prove you were treated fairly, and that your work was completed within your budget and on time. You can also request suggestions from family and friends members who have had their windows replaced. They can provide practical insights that you can't find on the internet like the disruption level during the installation, as well as the installers' punctuality and cleanliness of the site.

Timber

The top timber window manufacturers offer many options and can customize their windows to match your home. They also have the ability to provide you with the latest security and glazing features to keep your family warm and safe. A reputable company will use premium quality timber and offer a warranty on their products.

Many older homes, especially bungalows and villas, have existing windows made of timber that are suitable for double-glazing. They may require some maintenance but they are an excellent option for upgrading to modern, energy-efficient timber windows. If you are considering upgrading the frames for your sash windows it is crucial to verify if the frames can be used to support a double-glazed unit. Consult a specialist to inspect your windows and determine the most suitable double-glazing choice.

Retrofitting slimlite units onto timber windows is a possible alternative. They are exactly the same size as windows with single glazing but have the double-glazing protection. The resultant windows look almost identical to the original windows. This is a less expensive option than Replacing Double Glazing Glass existing sash window with new windows.

A draught-proofing device can be put in frames of sash. This will reduce the draughts and make your home more comfortable and energy efficient. It's a costly alternative, but it will be worth it.

Many of the best double glased doors glazing companies produce their products in-house. This makes it easier to monitor the quality of the materials used and ensure that the final product is in line with the expectations of customers. The wood is sourced in the UK from sustainable managed forests and is finished with top-quality paints, coatings and varnishes. Certain companies offer different stain and finishes for wood to suit the needs of each homeowner.

Aluminium

Aluminium is a tough metal that can be powder-coated to any colour you'd like. Double glazing will last many years due to the resultant surface, which is weather and scratch resistant. It also has superior strength when compared to uPVC, which means you can find frames that are thinner that are designed to meet specific requirements. Aluminium frames are therefore popular with designers and architects who want to create their doors and window frames as energy efficient as is possible.

The main downside of aluminium is that it's a great conductor of heat, which means it can transfer cold air into the home during Winter and warm air out in summer. However, many modern manufacturers use a thermal break between the two glass panes to overcome this issue. They mix aluminum with a thermally efficient material, such as Aerogel. Aerogel was developed to insulate rockets and space suits by creating a barrier that reduces energy loss through the frame.

When selecting an aluminium double-glazing company, it's important to choose one that has the proper certifications. Look for FENSA, which is the government-authorised scheme that monitors building regulations compliance for replacement windows, and check whether they're TrustMark registered. Both accreditations prove that the installer has been scrutinized thoroughly and has met the highest standards of customer service, technical competency and business practices.

The viewlines of your windows can have a huge impact on how your home appears. Modern aluminum windows typically have extremely slim sightlines, which create a sleek and minimalist appearance. Some suppliers go so far as to incorporate a delicate astragal bars inspired by steel in the frame to create a contemporary, Crittall style finish.

Glass

When choosing a double-glazing company, you must look at the product quality and the reputation. You can do this online by conducting research on companies and asking your family and friends for suggestions. The best double glaziers will make use of high-quality materials, have an extensive product line, and offer competitive prices. In addition to these elements you should also think about the type of glass and energy efficiency that is best suited to your requirements.

Double-glazing companies must provide a variety of glass options including Low-E to increase the insulation of your home. This glass option has an insulating layer that reflects heat back into your home, which will help you save money on heating costs. It can also reduce the amount sunlight entering your home on hot days. This will help keep your house comfortable and cool.

A reputable company will also offer a guarantee on its products. This is important as it will shield you from fraudulent practices and ensure that you get the product you were promised. Keep the records of all communications written and verbal with your installer. This can help in resolving any disputes.

Double-glazing can be an effective method of reducing the noise pollution inside your home. Its thermal properties can help keep outside noise from escaping and improve security. In addition, double-glazing can improve the value of your home's resale by adding to its overall appeal. This makes it a great investment for anyone thinking about upgrading their home. The windows are much more difficult to break than single panes and have locks too. They are also a good choice for homes near busy roads and flight paths because they are able to block out noise.

Security

Double glazing is an excellent option to safeguard your home from burglars. Its thicker glass is much more resistant to break, Replacing double Glazing Glass and many models come with locks included which act as a strong deterrent for burglars. It also helps insulate your home, allowing you to save on your heating costs. Double glazing can cut down your energy bills by as much as PS235 per year for the average household.

Finding the most reliable double glazing company near you requires a lot of research and careful evaluation. A reputable glazier will be transparent with their prices and charges, and should never charge for inspections, or hide additional costs in the fine print. They should also offer a comprehensive warranty on their work and an extended money back guarantee if any problems occur.

Safestyle is a reasonable company that provides a wide range of window materials designs, styles, and designs. The company also offers a price match scheme, ensuring that you get the best value for your money. In addition, it provides the option of interest-free financing for a period of up to two years.

Another great feature of double glazed windows is that they help reduce condensation. This is due to the fact that they stop moisture from forming in the space between the glass panes, which can cause dampness and mold spores. This can lead to an unpleasant odor and cause damage to woodwork in the home.

Installing double-glazed windows can add 10 percent to the value of your home and improve your chances of obtaining mortgage. This is especially true if you live in an old or drafty house and double glazing may increase the appeal to prospective buyers.

Double Glazing Repairs Near Me

double glazing window handles-glazed windows can enhance the appearance of your home. They also add value and increase the resales. Like everything else they aren't impervious to destruction.

Misting is a common issue. This can be caused either through damage or condensation or simply the process of aging.

Price

Double glazing replacement Window glazing is a fantastic investment. It can improve the aesthetics and efficiency of homes, as well as keep it warm. However, these windows can also cause problems from time to time. Condensation between window panes is one such issue. This issue may seem minor, but it can be costly to repair. It is therefore crucial to find a reliable company to carry out double glazing repairs as soon as you notice any problems.

If you've noticed your double-glazed windows are starting to mist up, it's likely that the seals have deteriorated allowing moisture in between the glass panes. The seals may be damaged over time by changing temperatures. In the majority of cases, the window can be repaired without having to replace it completely. It's still less expensive to repair the window rather than replace it completely.

Another issue that is common is that the double-glazed door or window will begin to fall down a little and it becomes difficult to open and close them. This can be due to the hinges or places that they pass through the frame. In some cases it could be an indication that the double glazing needs to be replaced, but it is typically possible to correct the issue by lubricating the hinges or mechanisms.

Sometimes, it's necessary to replace your double-glazed windows completely, especially in the event that they're damaged or broken beyond repair. If your frames are rotten or panes that are completely broken it could be the situation. In these cases it is recommended to speak with an established company that specializes in uPVC double glazing replacement to determine the most appropriate solution for your needs.

DG Servicing is a company that specializes in double-glazed window and door repair. They have been fixing uPVC windows and doors for more than 20 years. They are also FENSA members. They also repair patio doors, Download free front doors and conservatories. They provide a range of services, including fitting cat flaps to uPVC doors.

Warranty

Double glazing is now a common choice for windows in recent times due to their higher energy efficiency as well as less pollution. Double-glazed windows, like the other kinds of windows are susceptible to wear and need to be repaired or replaced. It is important to look for a business that specializes in double glazing repair that will provide a guarantee on their work. You'll have peace of assurance that should they fail to fix the window, they will do it again at no cost.

The majority of double glaze repair-glazed windows come with a guarantee after installation however it is crucial to find out what this warranty covers and until when. This information is typically included in the paperwork you received with your windows. If not, you can also contact the company that sold windows to you and inquire for a warranty.

Misted double glazing is typically caused by condensation between panes of glass, but it could also be caused by problems with the frame. If the reason for the mist is not obvious it may be difficult to identify the cause and determine what is required to resolve it. It is recommended to consult with a double glazing specialist to ensure that repairs are completed correctly and that your window is functioning properly.

Although it is possible to repair double-glazed windows by yourself, the procedure can be time-consuming and require specific tools that homeowners don't have. Additionally, the process can be very complex and require professional guidance. Double-glazed windows are airtight, and it is therefore important to follow the correct procedure to prevent water leaks and the accumulation of moisture.

DG Servicing is a FENSA approved and registered double repairer of double glazing in the Manchester area, specializing in the repair of blown double glazing. The company provides a top-quality service at a reasonable cost, and its technicians have undergone extensive training. All customers can also receive an estimate for free, with no commitment. Send us the dimensions, type and address of your double-glazed windows, if you'd like to receive a quote.

Do it yourself

Double glazing is a great method to enhance the value of your home and it's an excellent choice to improve energy efficiency. Like any product it's not impervious to wear and tear. From time to time there will be issues. Fortunately, a lot of these problems can be repaired easily. This means that you could save yourself the expense of having your entire window replaced, and get the same performance.

Double glazing can lead to condensation between the panes of glass. This happens when warm air from within your home condenses on cold glass. This can cause serious damage to your property. It can cause your soft furnishings to smell musty, and mildew spores to be present in the air, and adversely affect woodwork throughout your home.

You can stop this from happening by making sure that your double-glazed windows are sealed and properly ventilated. This can be done by opening your windows for a brief period of time every day or by using trickle vents. These can be installed in your windows' frames or doors.

Misted windows can be expensive to repair but the good part is that they can typically be fixed without replacing the entire window. This is because the issue usually occurs because the seals between the glass have been broken down. The primary reason is that the rubber seals that prevent water from entering the insulating gap between the panes become brittle as time passes. This is often caused by aging or by the way that the packaging used to hold the glass sheets together becomes compressed.

There are a variety of ways to fix this problem however the majority of them require drilling a tiny hole in the glass unit. This allows for the desiccant, which absorbs moisture, to be placed. This can help to remove the windows quickly, but it is not a permanent solution, and the issue is likely to return. It is recommended to employ a professional to do the job and always ask for an assurance.

Get a quote

It is important to know what warranty will cover and when it will expire. You can then find out what you should do if encounter issues with your windows or doors. It is also important to contact the manufacturer you bought your windows or doors from as soon as you notice an issue. This should be done in writing. A letter or email is ideal to keep the record of your conversation as well as the specifics of the issue.

Double glazing can cause misted or foggy glass. This occurs when there's an opening or a leak in the seal and air gets into the windows over time, leading to condensation. In this instance, it is imperative to have the windows repaired as soon as you can to keep the temperature in the room in a stable state and keep the windows looking great.

Repairing double-glazed windows differs from replacing single panes. The frames and the glass are generally more complex. This makes it more difficult to remove the old glass and install the new one. It is nevertheless cheaper to purchase and install the new window. Additionally, you'll save money on energy costs and lower the chance of damaging UV radiation inside your home.

If you notice your double glazed windows or doors are getting difficult to open, it is crucial to contact the company from which you purchased them as soon as you can. They may be able to help you by cooling or lubricating the mechanism, hinges or handles. If the issue is caused by a structural issue or damage to the frame, they could need to replace the window.

Another issue that is common to double-glazed windows is frame that is sagging. It could be caused by the changes in weather conditions or the age of the window. In some cases this problem can be fixed by adding an additional hinge, however it is most often resolved by replacing the frame completely.

Replacement Double Glazing Units Near Me

Double-glazed units or insulated glass unit (IGUs) are composed of two panes with an area between them which is filled with air or other gases like argon or krypton to provide insulation. They are a great method to improve the appearance of your home and help keep your home energy efficient.

This is a simple cost-effective, economical and efficient method to replace double-glazed units that have failed.

Misty Windows

Double glazing can cut down on your energy bills by preserving warm and energy within your home. If your windows become misty, they may not perform at their best. The reason for this is because moisture getting in between the glass, and can be a sign that there is an issue with your heating system, or that the window has failed in some way.

It is recommended to ensure that your windows are ventilated properly. Open your windows for a short time each day or use window vents to keep your home fresh and prevent the formation of condensation. However, if this doesn't fix the issue then it could be an excellent idea to replace your double-glazing units near me.

If a window is misty it indicates that the seal is broken between the two panes. It could be due to the buildup of condensation in UK homes, or a sign of damaged windows. In any case, it's a serious problem that should be dealt with quickly to prevent any further damage.

Many people believe that they must replace the entire window frame when it becomes blurred. This is not always the case. The frame could be in good condition, but you will only require an entirely new unit to address the issue. This is generally cheaper than replacing the entire window and may also provide an opportunity to upgrade your units to energy efficient models that are A-rated.

Replacing your double glazed windows isn't the easiest job and should be carried out by a professional. This is because the procedure can be complicated, and the consequences of doing it wrong could be expensive. It is advisable to speak with an experienced glazier to get expert advice if you're unsure how to replace your window. They will give you an estimate that is accurate based on what work needs to be completed.

Cracked Glass

It is important to fix any cracks that appear in your windows as quickly as you can in order to stop them from spreading. It's not just ugly but it can also diminish the effectiveness of double glazing. It won't be capable of preventing noise and drafts from outside from entering your home. Professional window repair companies can fix a broken pane of glass without the need to replace the entire frame, which can be more cost-effective.

Most hardware stores stock epoxy that can be used to fix cracks in your window glass. This simple solution only takes some minutes to apply and Replacement Double Glazing Units Near Me can be used as temporary relief until you can have your windows replaced.

If you're in a hurry other quick ways to cover cracks include nylon, plastic tape. These solutions can also be used but they're less effective. If you choose to use one of these methods, be certain to confirm that the method is suitable for the material you are using. Also, avoid using too much tape since it could leave visible bubbles on the glass.

You can also purchase special glass from a hardware store that is designed to be used as an insert for your windows. This kind of glass is typically thicker and can help increase the insulation of your home. Installing secondary glazing is another option. It is a simple procedure that can cut down on the amount of noise that goes through your window.

Whatever type of window you select it is essential to have your windows fixed or replaced whenever you can. They are crucial for securing your home from the elements and reduce costs for energy. If you have any concerns ask an expert from your local area to discuss your options.

It's a great way to enhance the appearance and efficiency of your home. Replace your old windows with double glazed windows handles-paned ones to save money and increase your home's comfort. Feldco has a wide range of high-quality, replacement windows that are guaranteed to increase the value of your home. Get a free quote today!

Poor Insulation

As any homeowner knows that upgrading from single-pane windows to a new double-glazed window unit will save the cost of cooling and heating. It is crucial to choose the appropriate window for your home to ensure it is well insulated. It's important to compare the U-factor of the window with other brands, not only the cost.

The U factor measures the resistance of a window to heat transfer. The higher the number, the more insulation properties. It is important to take into consideration the way in which the window is utilized. For example, a window with a lower U-factor is more effective at keeping the heat out in summer however it may not be suitable for areas that experience high levels of rain and winds.

The quality of materials used to construct windows is among the most crucial factors that determines its performance. This includes the type of glass and sealant used to create the window. The sealant's quality will also determine how long the window will last and whether it is watertight.

Over time the sealant will be loosened or broken down and allow air and moisture to get in. This could cause condensation to develop within the double-glazing device. This is an indication of a damaged sealant that must be replaced.

Condensation occurs most often in windows with multiple panes and is usually seen as fogging. This is because the inner panes of a window with multiple panes contain a spacer bar that is filled with desiccant which is a chemical that absorbs any moisture that gets trapped between the glass. This seal could be damaged by the slightest chip or crack, reducing the insulation properties of multi-paned windows.

Modern replacement windows are more likely to avoid this issue because they're made with Warm Edge technology, which minimizes thermal transfer around the glass's edges. This is achieved by using an insulating glass spacer made of one piece made of vinyl or neoprene, which can stretch in response to the expansion and contraction of the glass. This will not only prolong the lifespan of the IG unit, but also prevent condensation from developing between the panes.

Poor Appearance

Whether you're a DIY whizz or have never held a hammer, if your windows are leaking, it's a clear indication that the gas cavity between the panes of glass has opened up to let in a leak. This could lead to severe damage to the frame as well as allowing cold air into your home, thereby increasing your energy costs. It is possible to fix the issue yourself, but it is usually easier and less expensive to replace the sealed unit.

A damp environment can lead to various problems such as rotting frames and health issues. The excess moisture can lead to allergies, respiratory infections and asthma. Faulty double-glazing can allow water to get into the plaster and wall, as well as create draughts.

This could also result in an increase in energy efficiency, meaning that your heating system will have to work harder in order to warm your home. Double-glazed windows can help to conserve energy and reduce drafts. This can improve the appearance and value of your home.

Many homeowners install slim double glazing units in their period homes to bring the property into the 21st Century without changing the appearance of the frame. These units are designed to fit into rebates that were originally designed for 4-5 mm single glazing. They aren't always perfect, and they can be difficult to clean.

The manufacturers of these units promise a sightline of between 8 to 10mm, however they use a 'warm edge bar' that decreases the visibility. To get this sightline, the sealant on the back of the unit needs to be reduced in size. This has a significant impact on the IGU's capacity to resist gas loss and moisture intrusion, which in turn causes premature IGU failure.

The main problem with these units is that they will not meet the thermal performance criteria of Part 2 and 3 of EN 1279, which requires a minimum sealant thickness over the bar that is 8mm. This has the effect of decreasing the efficiency of the unit by around 10%. The units are then backed by the manufacturers to meet this standard. However these tests are not performed on these reduced-sightline narrow cavity units.

Double Glazing Offers Near Me

Double glazing can improve the appearance of your home. It also helps to reduce damage caused by UV rays, and can save you money on energy costs. You can pick from various styles and materials like uPVC and aluminium.

The choice of the right double-glazing company is vital. Service, financing options and warranty information are all crucial factors to take into consideration.

Online reviews

Double-glazing can increase your property value by boosting its energy efficiency and HOME reducing noise pollution. But, deciding which one to choose from the myriad of available options can be overwhelming. You can narrow your search by looking for companies with high customer ratings or special offers. Also, you should consider the company's certifications, pricing, warranties and financing options.

The largest window manufacturer in the UK, Everest, offers numerous products and services for homeowners. The company is known for its high-quality craftsmanship and impressive certifications. They include the Secured by Design accreditation as along with a lifetime warranty. The company also offers a variety of financing options including interest-free credit and Buy Now Pay in 12 Months plans.

In addition to enhancing the appearance of your house Double glazing windows Handles glazing can also keep condensation at bay. Condensation causes soft furnishings to smell musty, and may cause mildew to grow. It can also harm wallpaper and woodwork and could cause rotting to doors inside. Double glazing helps prevent the formation of condensation by keeping warm air within your home from cold air outside.

It is essential to compare the prices and services provided by each company before deciding on a double glazing installer. You can get the best deal by seeking recommendations from friends and family members, or checking online reviews. You should also keep an eye out for any special offers or discounts in your area that may be available.

It is also important to research the reputation and history a company has before you hire it for your project. You can do this through online reviews and by checking the social media accounts of the company. You can also visit the website of the company to see what it has to offer.

Anglian Home Improvements (UK), CR Smith and First Home Improvements are the most well-known double glazing firms. All three have been operating for more than 50 years, and each of them offers a complete range of services and products. Anglian is a good choice for homeowners looking for an extensive selection of designs and finishes. CR Smith and First Home Improvements are both known for their high-quality products and excellent customer service.

Local business listings

There are a number of ways to find an expert in double glazing. There are some companies that have local showrooms, where you can look at their products and get an estimate. Some companies operate online, and have a contact form that lets you submit your information and make an appointment. These forms typically include your email address and telephone number so that you can quickly reach an agent.

Choose a double-glazing installer who offers a variety of styles and materials. Certain companies specialize in traditional frames that resemble the style of older homes, while others offer uPVC and aluminum options. Certain companies have an energy rating system that can help you cut down on your energy bills.

The top double glazing window keys glazing firms will provide excellent customer service, competitive prices and a long-lasting warranty. They will also be able to deal with any issues that might arise during the installation process. Keep an inventory of every interaction you have with your window company. This includes emails and call logs. This will be helpful if you have to make a complaint in the future.

Double-glazing windows can also increase the security of your home by keeping out unwanted intruders. They can also reduce noise pollution from outside. Moreover, they can shield wood and furniture from the harmful effects of sunlight. They are the ideal choice for anyone who wants to improve the appearance of their home.

You can locate a reliable double-glazing business in your area by asking friends and family for recommendations. You can also check out the reviews of customers for the company you're considering. Many companies have local branches and offer a wide variety of services, so you'll be sure to pick the one that is right for you.

Anglian is a double-glazing business. It offers a variety of styles and finishes and is renowned for its high-quality products and excellent customer service. It offers a variety of financing options that include flexible monthly payments and interest-free payments. This makes it a good option for homeowners who want to spread the cost of new windows.

Personal recommendations

Asking family and friends for recommendations is the best way to locate a reputable installer of double glazing close to you. It's also recommended to research the businesses on the internet, paying special attention to reviews from customers, pricing and financing options. Also, look for FENSA certification and product warranties. Lastly, make sure to get quotes from several companies to allow you to compare prices and services.

Look for a company with a solid warranty and a good track record. Before presenting a quote it should provide a no-obligation inspection and consultation on your home. It is best to choose a company which has been around for a long time. This will help ensure that you're getting top-quality products and a reliable installation.

Certain companies may require a deposit before they start work, but this must be clearly stated in the contract. Other companies may charge additional services or hidden costs. You should also know the hourly rate, and if it is an based on commission or a daily rate.

Having double-glazed windows in your home is an excellent way to reduce your energy costs. They are insulated, which means you use less heat to keep your home warm. They also help reduce condensation, a major problem in a lot of homes. Condensation can damage carpets and soft furnishings, can cause mildew to grow in the air, and can cause cracks in woodwork. Double-glazed windows stop this by keeping the glass cool while allowing cooler air to pass through.

The UK double-glazing market is competitive, but there are a few top brands that stand out. They include Safestyle, Britannia, Anglian, CR Smith, and First Home Improvements. These companies provide a wide range of products and have many payment plans. They also offer a broad range of certifications and guarantees including Made in Britain, Secured by Design, and Recovinyl Plus.

Whether you're shopping for uPVC or aluminium doors the right double-glazing business will help you improve the energy efficiency of your home. efficient and replacing double glazed units quiet. Selecting the best window company can increase the resale value of your home.

DIY stores

Double glazing is a great option to boost the energy efficiency of your home. It helps reduce noise, and prevents condensation on windows and door. This can help lower your heating bills and makes your house more comfortable. It could also add 10 percent to the value of your property.

There are many DIY businesses in the UK that offer double glazing deals, and the right one for you will depend on your budget and home improvement needs. You can expect to spend between PS250 and PS500 per window including the materials and labor. It's important to keep in mind that the price of double glazing will depend on the style and type you choose.

If you're on a strict budget, it may be worthwhile looking for uPVC double-glazed windows at an DIY store that is specialized in this kind of product. They're typically less expensive than the windows sold by larger double-glazing companies. They are also more accessible and are usually available in a range of colors and finishes.

An alternative is to buy uPVC Windows that are accredited by FENSA. This ensures that they're constructed to a high standard and are properly installed. You can also search for windows made of wood double glazing windows or with a wood grain finish. The advantage of these windows is that they are more eco-friendly and last longer than uPVC windows.

Some DIY companies also provide finance options to help you purchase your new double-glazed windows. These options let you spread the cost of your purchase over a period of time, which means you can pay back what you owe over 10 or 15 years. Safestyle, for example, offers a plan where you can pay monthly installments of up to 12 month.

Anglian is another good option for uPVC Windows. They have been in business for more than 50 years and provide homeowners across England, Scotland, and Wales. The company offers a wide variety of styles and options and all their products are backed by a fantastic warranty. The company also is focused on security, which is why its windows are secured by Yale and are designed to resist forced entry.