H D Windows Limited have been established since 1992, supplying both to trade and domestic retail customers in and around Hertfordshire and Bedfordshire. Our products are manufactured here on site at Manor Farm Upper Stondon using the LB Sheerframe 6000 and 7000 systems.

We produce uPVC windows, doors and conservatories tailor made to your own requirements and in various finishes.

We also specialise in the installation of thermal break aluminium and wooden windows and doors (resulting in awards from the Heritage Foundation)

All our products conform to British Standards specifications and in particular fulfill all requirements for the new “A” energy rating. Our Argon filled double glazed units exceed Part L of the 2002 Building Regulations.

HD Windows pride themselves in providing a professional, courteous and efficient service both to trade and retail customers

We employ a fully trained professional workforce of 30, including 10 installation teams. Our fitters have over 20 years experience in installing all areas of uPVC windows, doors and conservatories. We can also provide quoations for replacement soffit fascias and cladding.

Estimates can be given in most cases, over the telephone within 24 hours by our dedicated sales team. Please ask for Mike Waters or Neil Brown.