About Us | P&M Windows

P&M Windows has built an excellent reputation in Luton and Bedfordshire for exceptional products and installation services. This has led the way to our company being a local and trusted double glazing installer.

Quality windows, doors & orangeries in Bedfordshire, Hertfordshire and surrounding areas.


P&M Windows is a family run double glazing company in Luton, Bedfordshire which specialises in a wide range of:

  • Double and triple glazed uPVC windows
  • Double glazed aluminium windows
  • Double glazed uPVC doors
  • Double glazed aluminium doors
  • Aluminium bi-fold doors
  • Orangeries
  • Roof Lanterns

As a well-respected locally run business, we have built our firm on recommendation. We pride ourselves on providing the highest quality products and craftsmanship, bringing unmatched satisfaction at the best possible price.

Specialising in both residential and commercial builds, our clients range from homeowners and estate agents, to builders and developers. We have also worked with Schools and Churches and have worked alongside architects. As experts in the installation of windows, doors and orangeries, we are confident we can add value to your home.

From uPVC double glazing to aluminium bi-fold doors, we offer the complete works. As well as providing market-leading double glazing, we also specialise in roof glazing, Orangeries and roofline products.

You can be confident we have the home solutions you’re looking for.

British Made

Our Liniar uPVC windows and doors are manufactured right here in Britain. This means that when you buy from us, you are helping support local British businesses.

Cost Effective

Our Liniar profiles are capable of achieving an energy rating of A+12 with cost effective double glazing, making our windows and doors a great investment for your home.

Better For The Environment

Our Liniar uPVC windows and doors are 100% lead free and fully recyclable making them a better choice for your family, as well as for the environment.

FENSA Registered

As a FENSA registered double glazing company, you can be assured of the quality of our products and installations. All FENSA companies are continually re-assessed by an independent inspection body. This is to ensure adherence to Building Regulations and service.

Honest Double Glazing Prices

At P&M Windows, we do not believe in hard selling. We supply all customers with a fully complementary written quotation, allowing you to review the full specification and pricing. We also offer instant online double glazing prices for a wide range of uPVC windows, doors and orangeries in Luton, Dunstable, Bedfordshire, Hertfordshire & surrounding areas.

Experienced Installer

All of our installers have over 10 years of fitting experience. P & M Windows have been installing high quality double glazed windows and doors in the Bedfordshire & Hertfordshire area for over 15 years. We are experts in the supply and installation of quality double glazing, windows, doors and orangeries. You can choose us with confidence.


P&M Windows was founded in 2002 by its owner Paul McDonagh. Paul is a time served apprentice at carpentry & joinery who spent four years gaining his basic and advanced city & guild qualifications.

Paul has built up a vast wealth of knowledge and experience over the years as well as contacts. These contacts resulted in Paul being asked time and time again to do jobs for people which eventually resulted in P&M Windows being launched.

Helped by his wife Michelle in between looking after their 2 young children, on the day to day running of the business we are proud to say that P&M Windows truly is a family run business that has been built on reputation, with over 90% of our work coming through recommendations.

We take immense pride in our work and application. Our reputation is continuously enhanced by our determination and professionalism to offer a service and value for money that is second to none, resulting in us being recommended time and time again. In fact we are so confident in the service that we offer you that we do not ask for any deposits up front.

Our policy is payment only on satisfactory completion of the work.



View Product
Roof Lanterns

Roof Lanterns

View Product


View Product


View Product