Pyramid Windows

Pyramid Windows is based in Welwyn Garden City and has been established for 30 years. Mike Lammas, founder and company director of Pyramid windows welcomes you to our website. Pyramid Windows are installers of made-to-measure double glazed windows, doors and conservatories at homes and businesses across Herts, Beds and Bucks as well as London and the Home Counties.

Over the last 30 years, we've built up an excellent reputation for supplying quality products and completing installations without hassles or delays, and offering real value for money - you can trust our high quality products and first class customer service.