- Plan ItBack
- Design ItBack
- Build ItBack
- Homes
- ProductsBack
- CostsBack
- Self Build Cost Calculator
Estimate your project costs instantly with Build It's interactive self-build cost calculator
Calculate Now - Costs & Finance
- Contracts & Warranties
- Build It Estimating Service
Get an accurate, detailed cost breakdown of your project
Submit plans
- EventsBack
Norrsken’s all new P21 Performance+ casement window has been designed to offer contemporary clean looks with outstanding thermal performance.
Driven by Scandinavia’s new build market, the innovative product which is available in both timber (P21T) and composite (P21A), offers outstanding u-values and air tightness.
The clean square edged look can be made more traditional with the option of curved edge internal frames and glazing bars. There is a wide choice of RAL finishes in both single and dual colour along with a selection of internal natural stains.
The range has been tested to PAS-24 and comes with toughened and laminated glass depending on the application.
There is also a full range of doors to match including both single and double doors in both inward and outward opening options.
Find out more about Norrsken’s windows.
Gallery
