Since our opening in 2005 as a family-owned, professionally managed window company, Sash Windows London has built a reputation for delivering high customer service and satisfaction.
We have built our reputation from local people who trust us and share our values, which is why personal recommendation has always been one of our primary sources of new business. Sash Windows London offers a friendly, reliable approach to customer service with highly experienced, knowledgeable staff to guide you through every step of the process.
Our products are designed specifically to suit our customer’s needs, from replicating heritage design in conservation areas to modern, contemporary products to suit today’s market.
We are committed to ensuring that high quality remains consistent throughout our entire product range & installation process. We are a registered FENSA member who regulates our installations and issues a GGFI 10-year insurance-backed guarantee with every installation. We are also registered members of Check-a-Trade, in which our customers submit reports on the quality of their building to give an honest review of our service.
Thanks to all our customer support over the years, Sash Windows London is now the leading installer in the London and Surrey area.
On receipt of your final balance, we will register your installation with FENSA and send out our guarantees and all receipts.
- 30 year guarantee on rot, fungal and decay
- 10 year guarantee on a paint finish
- 10 years on PVCU
- 10 years on glazing
- 10 years on Installation
- 5 years on ironmongery