Opening Hours are Monday to Friday 8.00am to 5.00pm


Elegant, yet strong and durable our casement uPVC windows come in all shapes and sizes. They come either double or triple glazed and can hinge at the top or on either side, be fixed or opening. We use the most efficient glass and frames that brighten any room, drastically reducing your heating bills, while your peace of mind is ensured by the enhance security provided by the multi-point shoot bolt and hinge claw locking system.

Our product range includes:

  • Double glazed uPVC ‘A’ rating
  • Triple glazed uPVC ‘A’ +15 rating
  • Upgraded hinge and hardware to ensure smooth operation
  • Improved security and strength
  • Authentic Georgian bars with interbars
  • Antique lead rectangles or diamonds
  • Vertical sliding sash windows with tilt back easy clean facility
  • Tilt and Turn casement windows
  • Flush Sash with equal site lines
  • Blinds inside the sealed unit

Internal secondary double glazing is also available which will reduce noise levels, minimise heat loss and exclude draughts. Our frames are available in horizontal sliding, vertical spring balance, heavy duty systems, reveal fix or onto the primary window and all have various glass options including stadip silence and fly screens.


About Us

We are an established family business with a reputation based on over 80 years’ experience in all aspects of glass, mirrors, double glazing, conservatories, uPVC and aluminium windows and doors.

Based in the centre of Northampton, we serve the domestic, public sector and commercial markets in all aspects of glass design, manufacture through to supply and installations.

All of our windows and doors conform with BS EN 14351-1:A1:2010 Annex ZA. Please contact us for further information about our quality and standards.

What We Do?

Our glazing service provide the expertise to repair window glass, sealed units, shop fronts for public and private sectors, including major construction companies, local authorities, schools, hospitals and police authorities.

Glass Northampton’s commercial department specialise in the manufacture, supply and installation of high quality aluminium windows, doors, curtain walling and shopfronts from our own large factory.
We work closely with Architects, contractors and domestic clients on varied projects from £500 to £500,000 across the UK ranging from new build and refurbishments to schools and hospitals.

Glass Northampton’s domestic sales department specialise in the supply and installation of high quality uPVC windows and doors, conservatories, roofline products and garage doors throughout Northamptonshire and surrounding counties. 
All of our fitters are qualified and experienced professionals so we know how reliable and respectful to your property they are. No wonder our testimonials are so glowing.

Glass Northampton are stockists and suppliers of a wide range of mirror and glass products for the construction industry and to domestic customers. Our experienced glass technicians will cut your requirements while you wait and also complete any additional processing works such as polishing, bevelling, drilling or cutting.

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25-29 Bailiff Street

Call Us Now:

01604 233343


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