Cavity Closers Cavity Closers Cavity Closers

Profile 22
for commercial developments of all sizes

Cavity Closers

As demand for more energy efficient and sustainable buildings increases, the cavity closer has become a more significant system than ever. Manufactured for high performance insulation, our cavity closers work to enhance thermal efficiency and the easy to fit features help to reduce installation time. This makes them an effective and environmentally sound solution for your project.

An essential component for new-build developments of all sizes, the PVCU cavity closer is a simple and effective system that can be rapidly installed to seal cavities around new timber or aluminum window and door profiles. All of our cavity closers are BBA approved and compliant with all UK Building Regulations.

Profile 22 cavity closers facilitate rapid and straightforward window installation in two easy-install options that both deliver fast and accurate results without the use of adhesives or specialist tools. The revolutionary Winfast cavity closers enable installations to be carried out from inside the building for a safer and quicker outcome. Alternatively, for a cost effective solution the simple click and seal Winfit cavity closer is equally as effective with the same high performance thermal efficiency and insulation features.

An environmental installation

As well as helping boost the thermal performance of a building, our cavity closers are also manufactured using 98% recycled materials to enhance your client’s green credentials and reduce their carbon footprint.

Compatible with all Profile 22 systems, the cavity closers come in a range of colours and finishes to suit your project requirements.

Having worked with commercial partners across a range of disciplines and sizes over the last 30 years, at Profile 22 we have the expertise and experience to deliver high quality and performance driven results. So whatever size new-build project you are planning, we can supply you with the cavity closer system that is tailored to your individual requirements.

To find out more about our cavity closers, contact us today.

NBS Plus



Are colour options available?

Through a wide range of foil applications and spray paint options and extensive range of colours are available.

What thermal performance can UPVC windows Achieve?

Epwin Group windows products can achieve U values in the region of 1.3 with double glazing and as low as 0.8 with triple glazing.

What weather rating can be achieved with PVC-U fenestration products?

The Epwin Group window products have been tested and certified to achieve severe weather exposure categories making them ideally suited for all applications including high rise tower blocks and exposed areas.

In what structural applications can PVC-U windows be applied?

A full curtain wall system for designed load calculated closure of large apertures with a range of glazing and panel options is available with an extensive range of other coupling and load bearing solutions to meet any applications, all are available from the Epwin Group window systems division.

What security can be expected from PVC-U windows & doors?

All Profile 22 window and door products have been tested to and have certified compliance to the latest security specifications supported by full SBD (Secure By Design) approval.

Can PVC-U windows be used in Schools and commercial buildings?

In conjunction with the curtain wall system and the Epwin Group commercial team to provide a full support and design service PVC-U windows are ideally suited for these applications.

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To find out more about the Profile 22 product range and services why not check out our downloads page. Alternatively, if you would like to speak with one of our customer service team call us now on 01952 290910 or complete our contact form.