Fixed and picture windows · Wales
Triple glazed fixed and picture windows in Gwynedd
We survey and fit triple glazed fixed and picture windows across Gwynedd, from Bangor and Holyhead to smaller towns such as Porthmadog.
The best energy performance of any window type: no opening gaps. A fixed or picture window does not open; it is one large pane in a slim frame, used to frame a view or bring in light.
Guide prices across Gwynedd
Fixed window
uPVC, about 1500 x 1200 mm
£745 – £945inc VAT · £620 – £790 ex VAT
- Triple glazed throughout
- Old frames removed and taken away
- Fitted, sealed and made good
Large picture window
uPVC, about 2400 x 1500 mm
£1,295 – £1,695inc VAT · £1,080 – £1,410 ex VAT
- Triple glazed throughout
- Old frames removed and taken away
- Fitted, sealed and made good
Feature window
uPVC, about 3000 x 2000 mm, heavy lift
£2,295 – £2,895inc VAT · £1,910 – £2,410 ex VAT
- Triple glazed throughout
- Old frames removed and taken away
- Fitted, sealed and made good
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 Gwynedd
Rules in Wales
Wales requires replacement windows to achieve 1.4 W/m²K, or a Window Energy Rating of band B or better, which good triple glazing passes comfortably. As in England, replacement windows are a controlled fitting: a competent person scheme installer self-certifies the work, or building control approves it.
Planning: 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.
- Guide prices published, not hidden
- No pressure: the quote is yours to keep
- Frames, glass and fitting in one contract
- Advice on planning and consents before you order
Questions
How heavy is a large triple glazed pane?
Roughly 30 kg per square metre with 4 mm glass, more with thicker or laminated panes. A 3 m by 2 m unit can weigh around 180 kg.
Is a picture window worth triple glazing?
Big panes lose a lot of heat and can feel cold to sit near. Triple glazing keeps the inner pane warmer, which makes the space by the window more comfortable.
Do fixed windows need trickle vents?
The room still needs ventilation. If the fixed window replaces one with vents, ventilation must be provided another way, for example a vented frame or an adjacent opener.
Do you cover all of Gwynedd?
We arrange surveys and fitting across Gwynedd.
Do I need permission for triple glazed fixed and picture windows in Wales?
In Wales, householder rules do not cover flats, councils can use Article 4 directions, and listed buildings need consent.
Fixed and picture windows in nearby areas of Wales
Other products in Gwynedd
- uPVC windows
- Aluminium windows
- Timber windows
- Alu-clad timber windows
- Casement windows
- Flush casement windows
- Tilt and turn windows
- Sash windows
- Bay and bow windows
- Composite front doors
- French doors
- Sliding patio doors
- Bifold doors
- Glass-only replacement
- Acoustic triple glazing
- Security glazing
- Whole-house replacement
- New builds and self-builds
- Period homes and conservation areas
- Flats and apartments
- Passivhaus and EnerPHit
Fixed and picture windows across Gwynedd
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.