Insulation

Stop throwing cash out of the window - Save heat and money!

There is a standardised banding system, showing thermal efficiency, in use because there is such variety available for windows and doors, frames and glazing combinations.

It gives customers a simple way to compare different windows and doors and was developed by the British Fenestration Rating Council. The scale, when it was original setup, ran from A to G but as the industry has continued to invest and develop, the most efficient windows and doors are rated A++. We also have products that, in addition to achieving a A++ rating, also receive excellent U-Value ratings (which looks specifically at insulation).

Peak Windows - Efficient Insulation
Peak Windows - Energy Efficiency Rating

We care about our planet as much as you do.

With this in mind, it's great to know that PVC-U is much greener than you may think. 'Common Salt' is the primary ingredient.

Noxious chemicals or paints are not required to keep your PVC-U windows and doors looking beautiful and it has excellent insulating qualities.

Windows, Doors, Conservatories, Orangeries & Sunrooms

Replacement Windows Peak Windows & Doors

Windows

Casement Windows, Tilt & Turn, Sliding Sash Windows. Peak Windows & Doors have the perfect solution for you.

Replacement Doors Peak Windows & Doors

Doors

Peak provide the very best in Residential & French, Composite, Bi-Fold and Sliding Doors. View our complete range now.

Conservatories Peak Windows & Doors

Conservatories

Conservatories, Orangeries, Sunrooms - All available with a quality finish and at an affordable price from Peak.

Peak Windows and Doors - Security

Security

There are many options to add security to your home from anti-intrusion devices to locking systems.

In a world where criminals, unfortunately, continue to find new ways to access premises, we'll continue to work with our suppliers to innovate and develop new products to add to our range to ensure you have peace of mind and stay safe and secure.

Secured By Design

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and to claim your discount...

01 906 6186

Up to 35% off

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Up to 35% Discount - Claims Yours Now!

To celebrate the launch of our new showroom in Swords, Co.Dublin and 25 years of experience in the Windows & Doors industry, for a limited time, we are offering up to 35% Off our entire range of Windows and Doors. Talk to us about our Conservatories and Orangeries - and we'll look after you there too!

To claim your discount
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01 906 6186

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Find us

Peak Windows & Doors
Swords Business Park, 1B, Swords, Dublin, Co. Dublin, K67 AP80, Ireland

Plus Code: FQ7V+2M Swords, Co.Dublin  |  Lon/Lat: 53.462567, -6.205881