What is an Assure certification?

At Mike Martin Windows, your peace of mind is our priority. This is why we have partnered with leading regulatory body Assure. Assure is an official, UKAS-accredited Competent Persons Scheme authorised by the Department for Communities and Local Government (DCLG) for the replacement of windows, roof windows, roof lights and doors in England and Wales.

Every window and door installation or replacement carried out by Mike Martin Windows must reach the standards set by the government’s building regulations and Assure are here to verify these standards have been met and provide the relevant certificates to approve this.

Assure Approved

How do Building Regulations affect my home?

If Building Regulations are not complied with, the work carried out will not be legal and the Local Authority could insist it be put right at the homeowner’s own expense.

If work is not completed by a certified installer from a Competent Person Scheme such as Assure, there will be no record that the work complies with Building Regulations, which can cause significant problems when it comes to selling the property.

What is a Competent Persons Scheme?

Competent Person Schemes (CPS’s) were introduced by the UK Government to allow individuals and enterprises to certify that their work complies with the Building Regulations as an alternative to submitting a building notice or using an approved inspector for each installation within England and Wales.

Installers, such as Mike Martin Windows must undergo inspections and provide a wide range of evidence to prove they meet the requirements of the scheme.

What our customers say

Great quality and competitive price

We had two rotten timber windows replaced in our old Farmhouse. The windows were fitted and they look superb. Great quality and a competitive price.
Jan, 24

Reik, N

Installer went above and beyond

Good quality product. Installer went above and beyond to be helpful.
Jan, 24

Mathers, P

Recommend to anyone

Brilliant job happy to recommend to anyone.
Jan, 24

Keeling, H

Superbly finished job

Replaced an outside wooden door with a UPVC one. Initial survey and advice was done very politely and efficiently. I was told demand might cause a wait. Received a phone call offering 8th Jan which I accepted. The fitter arrived on time, worked efficiently, tidied up and left us with a superbly finished job.

Turner, A

Clear advice and friendly team

New windows and doors, super easy communication, clear advice and friendly team.
Jan, 24

Thomas, K


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