Windows · curtain walling · doors
Commercial windows and glazing contractors in Wales
Windows affect heat, light, security and how a building looks from the street. We match you with commercial glazing contractors who survey, supply and fit to the building's needs.
- Matched by hand to a checked local expert
- Insurance and company checked
- Free, with no obligation
Options
Types of commercial windows and glazing
Aluminium windows
Slim, strong frames for commercial buildings.
uPVC windows
Cost-effective and low maintenance.
Curtain walling
Large glazed facades and screens.
Secondary glazing
Improves older and listed buildings.
What is included
- Aluminium and uPVC windows
- Curtain walling and glazed screens
- Entrance and automatic doors
- Glass replacement and double glazing upgrades
- Safety and security glass
- Secondary glazing for listed buildings
What affects the price
- Number and size of windows
- Frame material and glass specification
- Access: ground floor or working at height
- Planning or listed building rules
- Energy performance needed
Process
How the job runs
Survey and measure
Manufacture
Remove and fit
Seal, finish and certify
How long? Allow time for manufacture after the survey. Fitting is usually quick.
Questions to ask an installer
- Will you certify the work or use building control?
- What energy rating will the windows have?
- Is safety glass included where needed?
- How will the building be kept secure during fitting?
Rules and safety
Replacement windows must meet the Building Regulations on energy efficiency, and glass in doors and low-level areas must be safety glass. Many installers can self-certify through a competent person scheme; otherwise building control is needed. Changing windows in a conservation area or listed building usually needs consent.
Ready to price your commercial windows and glazing?
Two minutes now gets you quotes from checked specialists.
Questions
Commercial windows and glazing: common questions
Can you replace just the glass?
Yes, if the frames are sound. Upgrading sealed units is often cheaper than new windows.
Do I need planning permission?
Not usually for like-for-like replacements, but often in conservation areas and always for listed buildings.
Can the work be done while we are open?
Usually. Windows are replaced one at a time and the opening is made secure each night.
How we look after you
Every job matched by hand to a checked local expert.
Run from South Wales by someone who has worked on the tools in commercial fit-out.
Read by a person
We read every brief ourselves and choose who gets it. No algorithm, no auction.
Checked before they get your job
Insurance and company status checked, plus a Google rating of 4 or more or references we contact.
You know who is calling
We email you the names of the installers we have passed your details to.
We follow up
We ask how the job went. Installers who let customers down are removed.