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Triple-Glazed Windows
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New builds and self-builds · England

Triple glazing for new builds and self-builds in Berkshire

We survey and fit new-build triple glazing across Berkshire, from Reading and Slough to smaller towns such as Sandhurst.

11Towns with local pages
EnglandRules applied
1.6U-value limit (W/m²K)
6 to 12 weeksTypical lead time
Get a free quote in Berkshire 0800 088 6248
Timber-frame self-build under scaffolding with new grey windows fitted

Window and door packages priced from drawings and fitted to your programme. Triple glazing is not required by Building Regulations for new homes, but it helps a new dwelling meet its overall energy target.

Guide prices across Berkshire

uPVC package

about 22 m2 of windows and doors

£11,195 – £13,895zero-rated for VAT when we supply and fit in a new home

  • Triple glazed throughout
  • Delivered and fitted to your programme
  • Installation details agreed with your builder
Typical project

Aluminium package

about 22 m2 of windows and doors

£18,895 – £23,595zero-rated for VAT when we supply and fit in a new home

  • Slim sightlines, RAL colours
  • Delivered and fitted to your programme
  • Installation details agreed with your builder

Alu-clad timber package

about 22 m2 of windows and doors

£24,795 – £30,995zero-rated for VAT when we supply and fit in a new home

  • Timber inside, aluminium outside
  • Delivered and fitted to your programme
  • Installation details agreed with your builder

Guide prices, supply and fit. The written quote after your survey fixes the price for the specification shown; anything extra is agreed with you first.

Towns in Berkshire

Rules in England

For a new home in England, windows and doors are approved as part of the build’s own building control application, not as replacements: the limiting value is 1.6 W/m²K, with 1.2 used for the design reference. The house itself needs planning permission.

VAT: supply and fitting by a VAT-registered contractor in the construction of a new home is normally zero-rated, so new-build guide prices are shown without VAT; supply-only purchases carry 20% VAT, which self-builders can usually reclaim through HMRC’s DIY housebuilders scheme.

How it works

You will know exactly what you are buying: the quote states the unit build-up, frame, finish, fitting work and how Building Regulations compliance is handled. On fitting day each opening is replaced and closed up before the team moves on.

  • Free survey and a written quote fixed for the specification
  • Glass build-up and whole-window U-value on every quote
  • Written handover pack at the end of the job
  • Guarantees on frames, units and fitting in writing

Questions

Do you supply performance data for SAP?

Yes. Your energy assessor gets the U-values, g-values and frame data for the systems quoted.

How much does a self-build window package cost?

For about 22 m² of windows and doors, our guide starts at £11,195 in uPVC and £18,895 in aluminium, fitted and zero-rated (new home).

Is triple glazing mandatory for new builds?

No. Neither the current rules nor the Future Homes Standard make it compulsory. Triple glazing helps meet the overall energy target.

Do you cover all of Berkshire?

We arrange surveys and fitting across Berkshire.

Do I need permission for new-build triple glazing in England?

In England, a new home needs planning permission, and its windows and doors are approved through the build’s own Building Regulations application rather than as replacements.

New builds and self-builds in nearby areas of England

Other products in Berkshire

New builds and self-builds across Berkshire

Written quote fixed for the specification, after a free survey. Building Regulations sign-off by a competent person scheme installer or building control, as the law requires in England.

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