What are cavity closers?

Cavity closers are insulation materials used between windows to keep in the heat and to fill gaps. They are a form of insulation that builds an envelope to trap the heat from thermal bridging. They are commonly installed between windows and doors. They can easily protect you from unwanted elements from the outside environment. Gaps surrounding your windows and doors are very much responsible for the environment within your homes, and that is why one must make sure that cavity closers are installed to protect against thermal bridging.

What are cavity closers?

What is Thermal Bridging?

Thermal bridging is a major contributor to heat loss. This occurs when two exposed thermal elements meet resulting in the heat escaping from the building. These Closers are very effective in closing windows and door reveals, as they do not let the heat pass through. Cavity closers are great insulators for improving resistance against heat loss even when your walls and attics have thermal insulation. There are traditional ways of thermal bridging and cavity closing that one can follow for optimum results.

Why do you need a cavity closer?

Cavity closers provide 3 main properties when installed around a door frame or window frame within a cavity wall:

• To prevent water ingress
• To reduce heat loss
• To improve fire safety

Why are Cavity closers one of the most effective insulations?

•Water openings can occur if cavity closers are not installed around the doors and windows.

•Heavy seeping can occur through sidewalls and but once these are installed, they can protect from water penetration and moulds.

•These can hold back the heat and resist cold and frosting.

•You can have proper temperature control and balance in your homes. 

•The Insulated cavity closers prevent sound from entering your building from outside.

Cavity Closers provide great sustainability within your homes and once that is done, you can simply make sure that the cold bridging is recognized. They are available in a large range of sizes to fit all types of applications including domestic and commercial construction. They are simply the perfect solution for condensation and cold bridging with high-quality materials to fit according to the structure of your windows. Insulation4less will provide all the professional help that you require before installing, and pride themselves in having highly competitive prices on cavity closers and internal wall insulation.

The three kinds of Closers available are – Cavi-Mate, Easi-Close and Type –R and each of them is categorized according to their specification and features- Agreement certified, LABC, Fire-rated, Acoustic insulation, Pre-cut groves, addition weather seal, Width and windows former. These cost-effective insulators reduce the consumption of energy, CO2 emissions and cut fuel bills. There is a large variety of this insulation, and one can find them easily with the desired features for their homes.

• Acoustic insulation – Cavity closer insulators not only insulate your windows and doors resulting in a reduced energy bill and a more comfortable home environment. They are also fantastic noise blockers. They are perfect for soundproofing and sound absorption. There is no doubt about the quality of this range of products and the longevity that comes with it. You will immediately notice the improved atmosphere of your home upon installation.

• Condensation prevention – Condensation can occur most of the time within the surface of the wall, and in this case, your doors and windows can face condensation to an effective extent. This can happen when your walls are constantly wet and damp. They will experience moisture content with signs of paint and wallpaper peeling away, Mold, Stale and musty odour, Staining and watermarks, and a damp feeling on the walls. The condensation built up is the result of wet walls when the cold air is trapped within the wall surfaces. Insulated Cavity Closers are ideal in preventing this build-up meaning healthier walls in your home.

• Fireproofing – Along with soundproofing and heat loss prevention, these cavity closers are high-quality material that prevents fire spreading as well. Installing these will decrease the chances and probabilities of a short circuit fire. These can protect from both abrasion, erosion. They contain no mineral fibers, and no surface sealers nor topcoat are required.

As you can see there are great benefits that one can gain after installing Cavity Closers. If you want the ideal product for your windows and doors, then you can easily order these from Insulation4less at highly competitive prices. They are an affordable way of taking an extra step to protect you from fire, condensation and heat loss. Insulation4less is a company in the UK that sells genuine insulators and has gained an excellent reputation in the market amongst its customers and clients.

If renovating your home take the extra step and reek the benefits of installing cavity closers. You can also find these in various designs and specifications so that they can easily fit into the door and window structures. You can secure a more protected environment and live comfortably with the balance of temperature in your homes.

If you have any more questions please don't hesitate to get in contact with one of our sales representatives who will be happy to help you with your inquiry.