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Flats and apartments · Wales

Triple glazing for flats and apartments in Powys

From Newtown to Ystradgynlais, we arrange flat and apartment triple glazing for homes across Powys, with every quote fixed for the specification shown.

6Towns with local pages
WalesRules applied
1.4U-value limit (W/m²K)
4 to 7 weeksTypical lead time
Three-storey brick apartment block with uniform new grey windows

Specs and drawings ready for whoever approves them. Before replacing windows in a flat, check two things.

Guide prices across Powys

One window

medium uPVC window, fitted from inside

£945 – £1,195inc VAT · £790 – £995 ex VAT

  • Fitted from inside where access allows
  • Old frame removed and taken away
  • Made good inside
Typical project

2-bed flat

5 medium windows

£4,595 – £5,695inc VAT · £3,830 – £4,745 ex VAT

  • One visit, usually one day
  • Consent paperwork list provided
  • Made good inside

2-bed flat, aluminium

5 medium windows

£7,495 – £9,295inc VAT · £6,245 – £7,745 ex VAT

  • Slim frames to match the block
  • Consent paperwork list provided
  • Made good inside

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 Powys

Rules in Wales

The rules for replacement windows in Wales are set by Approved Document L for Wales (2022 edition, with 2024 amendments): 1.4 W/m²K, or a Window Energy Rating of band B or better. As in England, replacement windows are a controlled fitting: a competent person scheme installer self-certifies the work, or building control approves it.

Before ordering: Householder permitted development rules do not cover flats, and councils can remove rights with Article 4 directions. Listed buildings need listed building consent. Check with your council before changing the style or material.

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

Can windows in a flat be fitted from inside?

Often yes, which avoids scaffolding. It depends on the window design and access, checked on survey.

What about tall blocks?

Higher-risk buildings (18 m or 7 storeys and over in England) have extra building safety requirements. Talk to your building’s accountable person first.

Is triple glazing good for a flat on a busy road?

Yes, especially with an acoustic laminated pane, which makes the bigger difference to noise.

Do you cover all of Powys?

We arrange surveys and fitting across Powys.

Do I need permission for flat and apartment triple glazing in Wales?

In Wales, householder rules do not cover flats, councils can use Article 4 directions, and listed buildings need consent.

Flats and apartments in nearby areas of Wales

Other products in Powys

Flats and apartments across Powys

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 Wales.

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