Business Details
24 Years
experience
Trusted Double Glazing Solutions in Luton
Established in 2002, P & M Windows has built a reputation as a trusted family-run double glazing specialist serving Luton, Dunstable, and surrounding areas. Founded by Paul McDonagh, a qualified carpentry professional with over two decades of industry experience, we combine technical expertise with a commitment to customer satisfaction. Our team works closely with leading UK manufacturers like Liniar and Origin to supply and install high-performance uPVC and aluminium windows, doors, and conservatories. As a FENSA-registered company, we adhere to strict building regulations while offering payment only upon project completion to ensure client confidence.Our dedication to quality craftsmanship, British manufacturing, and energy-efficient solutions has resulted in over 90% of our work coming through customer recommendations. With installers boasting a combined 15+ years of experience, we provide tailored home improvement solutions that enhance property value, security, and thermal efficiency while maintaining competitive pricing and transparent service.
Services
Double Glazing
uPVC Windows
Aluminium Doors
Conservatories
Roof Lanterns
Composite Doors
Sliding Sash Windows
Flush Casement Windows
Tiled Conservatory Roofs
Orangeries
Details
- Year established: 2002
Highlights and features
- We are FENSA registered for compliance and quality assurance
- Our installers have over 10 years' professional fitting experience
- We supply British-manufactured products supporting local industry
- Payment required only upon satisfactory completion of work
- Free online quotes with no upfront deposit requirements
Associations and certifications
- FENSA
What people say
Excellent customer service
Quality installations
Trusted family-run business
Free online quotes
FENSA registered
Services
Double Glazing
Our double glazing solutions feature two glass panes with insulating gas to improve thermal efficiency and reduce noise. Available in uPVC and aluminium frames, these systems lower energy bills while enhancing security. Suitable for residential and commercial properties across Bedfordshire.
uPVC Windows
Durable uPVC window systems in casement, sash, and tilt-and-turn designs. Manufactured in Britain using Liniar profiles, these low-maintenance windows offer A+ energy ratings and come with comprehensive warranties for long-term performance.
Aluminium Doors
Slim-profile aluminium doors including bi-fold and sliding options. Origin-branded systems combine contemporary aesthetics with enhanced security features. Ideal for modern property upgrades requiring weather-resistant entrance solutions.
Conservatories
Custom-built conservatories with thermally efficient glazing and tiled roof options. Designed for year-round use, these structures maximise natural light while maintaining comfortable indoor temperatures through advanced insulation technology.
Roof Lanterns
Architectural roof lanterns for flat roofs, providing natural daylighting solutions. Constructed with thermally broken aluminium frames and double-glazed units to enhance both aesthetics and energy efficiency in home extensions.
People
Paul McDonagh
Owner
Founded P & M Windows in 2002 after completing carpentry apprenticeship. Combines 20+ years' industry experience with direct oversight of installations. Built business reputation on quality workmanship and customer-focused service delivery.
Questions
What areas do you cover for installations?
We serve Luton, Dunstable, Bedford, St Albans, Hitchin, Flitwick, Harpenden, Hemel Hempstead, and surrounding Bedfordshire/Hertfordshire areas.
Are your products FENSA compliant?
Yes, as a FENSA-registered company, all our installations meet current building regulations and come with necessary certification.
Do you offer payment plans?
We require no upfront deposit and accept payment only after satisfactory completion of all work to guarantee customer satisfaction.
What materials do you work with?
We specialise in uPVC and aluminium systems from leading manufacturers including Liniar, Origin, and Solidor for both residential and commercial applications.
How long does installation take?
Most window/door installations complete within 1-2 days. Conservatory projects typically take 2-4 weeks depending on complexity and size.
Reviews (6)
Kim Beardwell
May 08, 2019
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As ever we remain highly satisfied with the new patio door from Paul and his team. Excellent service from start to finish. Personal and speedy response - really could not be any better. We have been loyal customers over the years and will continue to be, recommending his services whenever we can. Thanks again Paul.
Roxanne Hawke
Feb 18, 2019
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Fantastic service from start to finish. Quick, clean installation, friendly team and love the new front door and windows. Thank you.
Danny Jarratt
Dec 23, 2018
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Great service!! Paul was easy to talk to and sort out a quote for our 4 bedroom house. Would highly recommended
Tom O'Mara
Dec 13, 2018
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Reliable, friendly and most important of all a truly professional job. Would always recommend P&M Windows.
Mark Humphreys
Jun 16, 2018
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The lads were excellent craftsman, took such care in making it look so beautiful, 2 bay windows, 1 bathroom window and new composite door. Paul who done the estimating was brilliant measured up and was very polite and the 2 lads who did the fitting were very easy to have around and easy to get on with. The price was very good for all the work I got and the standard of the materials is brilliant. I would recommend these lads highly.
Ian W.
May 22, 2018
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P & M Windows installed a Guardian Warm Roof conservatory with bi-fold doors to replace our old conservatory (which was too hot to use in the summer and too cold to use in the Winter. What a difference it has made to our house - its now a proper usable room! The fitting team were superb, they did a fantastic job and cleaned up after themselves every day. I cant rate them highly enough. Job took 4 days with a team of 4. We had are having our windows replaced soon and will definitely use again.
