Question 1

Do you provide free estimates?

Accepted Answer

Yes — all estimates are completely free, no-obligation, and provided in writing. Will or Sam will visit your property, assess the job, and give you a clear itemised quote before any commitment is made.

Question 2

What areas do you cover?

Accepted Answer

We are based at Sutton Business Park in Wallington and cover a 20-mile radius — including Cheam, Sutton, Croydon, Wimbledon, Kingston, Epsom, and the wider London and Surrey area. Both domestic and commercial properties welcome.

Question 3

How long have you been in business?

Accepted Answer

A1 Window Construction Ltd has been trading for over 15 years, serving homeowners and businesses across London and Surrey. We are a family-run business with a reputation built entirely on the quality of our work.

Question 4

What types of windows and doors do you supply and fit?

Accepted Answer

We supply and fit UPVC and aluminium windows (casement, sash, tilt & turn, bay), composite doors, bi-fold doors, sliding patio doors, conservatories, roof lanterns, rooflights, and roofline products including fascias, soffits and guttering.

Question 5

Do you work on commercial properties?

Accepted Answer

Yes. We undertake commercial glazing, window and door installation for businesses, landlords and property developers. We can provide full project management and documentation.

Question 6

Can you replace an existing conservatory roof with a tiled roof?

Accepted Answer

Yes — tiled conservatory roof conversions are one of our specialities. We replace ageing glass or polycarbonate conservatory roofs with warm, insulated tiled roofing systems, dramatically improving comfort and energy efficiency.

Question 7

Are your products energy efficient?

Accepted Answer

All our windows and doors are energy-efficient, made-to-measure products. We offer double and triple glazing options and advise you on the most suitable specification for your home and budget.

Question 8

How do I get in touch?

Accepted Answer

Call us on 07984 009 902, email sales@a1wcltd.co.uk, message us on WhatsApp, or use the contact form on this page. We aim to respond to all enquiries within one working day.

Free, Written Quote.
No Obligation.

Sutton Business Park, Wallington

Free, Written Quote.No Obligation.

Sutton Business Park, Wallington

Free, Written Quote.
No Obligation.