Double Glazed & Single Glazed Replacement Sash Windows

Heritage styling, long lasting, high quality sash windows.

Our replacement double glazed and single glazed sash windows can fit directly into your existing sash box, minimizing disruption and damage to your home.

Renovating with our double glazed sash windows can achieve the perfect balance between heritage style and thermal efficiency.

Depending on your conservation requirements we have a number of solutions.

Alongside our replacement Accoya® sash windows we can supply and fit replacement sash windows and casements made with quality hardwood timbers such a Sapele, Red Grandis, Oak, and Iroko .

Our Accoya® double glazed and single glazed sash windows offer the perfect balance allowing us provide slim glazing bars, beautiful finishing, a 50 year Accoya® guarantee, and 10 year guarantee on double glazed units. For more details on the benefits of Accoya® please visit the link here . In summery some of the key benefits are:

DIMENSIONALLY STABLE

  • Swelling and shrinkage reduced by 75% or more

  • Doors and windows open effortlessly year round

  • Reduced maintenance costs

OUTSTANDING DURABILITY

  • Lasting 50 years above ground, 25 years in ground/freshwater Class 1 durability, surpassing even teak

  • Virtually rot proof

  • 70 year minimum service life stated by TRADA

IDEAL FOR COATING

  • Improved stability means coatings last up to two times longer

  • Easier to coat, less preparation and sanding required

Renosash - The Sash Window Experts - Gloucestershire double glazed replacement sash windows.jpg


We can repair, restore, and paint your sash window box before fitting your new sash windows. New replacement sash windows will be fitted with our draught-proofing system.

For quality, functional, beautiful replacement sash windows you may contact us on the button below to discuss you requirements.

We look forward to hearing from you…

Renosash

THE SASH WINDOW SPECIALIST