A little bit about us...

Established in 1986 by Mike Martin, we are a family-run business that specializes in the supply and installation of window and door systems throughout Cornwall. After 32 years as a sole trader, in 2018 we became a limited company and have gone from strength to strength without compromising or losing any of our family values.


The management and daily running of the business remains a family concern with many family members proud to work within this trusted Cornish company. Now with a workforce of over 20 staff, Mike likes to now enjoy some well-deserved time behind the scenes whilst the team continue to look after the trusted Mike Martin name.


Our ethos and company values...

  1. Customer Care – A simple concept that can be easily overlooked and may not always be associated with companies in our industry. Our customer promise was written with staff involvement and is day one reading for any new team member in all departments.
  2. Use products that we trust – We work with only a handful of select manufacturers throughout the UK to supply and deliver top quality products. Our strong relationships with each supplier enables us to demand the highest quality products that our technical team would be happy to recommend to our own friends and family.
  3. Invest in the future – As a proud family company we want to secure the future of Mike Martin Windows for generations to come. We invest in our staff with training and apprenticeship programmes. We re-invest in our facilities, for example our Newquay Road Business Park was constructed to give our team a headquarters to be proud of. We also invest in our planet; our green policy includes simple concepts such as recycling the uPVC that we remove from people’s homes as well as more modern methods such as our fleet of electric sales vehicles.


In 2010, we became the only Rehau Authorised Partner in the mid-Cornwall area. We are also a member of both FairTrades Ltd and the Federation of Small Businesses. In 2021 we were invited to join the Independent Network becoming the only Inveka member in Cornwall. Customers can enjoy peace of mind knowing that their deposits and staged payments are protected by the Independent Network guarantees. At the start of 2022, we were proud to become of member of Cornish Traders and also become an approved Which? Trusted Trader, again buildng on our ethos of offering only the finest products mixed with excellent customer care.

Mike Martin Windows is also proud to back every product and installation with our own comprehensive 10-year guarantee. Installations are also registered with Assure.

In June 2022, Mike Martin Windows were double winners at the Cornwall Business Awards. Scooping both the Growth and Family Business of the year awards, something that the whole team is very proud of.

At Mike Martin Windows you can expect to receive a friendly and personal approach with a professional service. We have been improving homes throughout Cornwall for over 35 years and our reputation is our biggest sales asset. Please feel free to get in contact with us.


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