*** Covid-19 Update – We are currently offering socially distanced face-to-face meetings as well as virtual appointments by telephone or video conference via Zoom or Microsoft Teams. Please contact us to book a slot.***
(Our covid-19 policy is available here.)

For expertly crafted timber windows & doors call us 01775 823000

The accreditations which we are certified against are listed below. Copies of our certificates can be downloaded from our Resource Centre – click here to view.
ISO 9001: 2015

This accreditation recognises our commitment to producing quality products using a quality management system, improving customer satisfaction and reducing wastage.

ISO 14001:2015

This accreditation recognises our commitment to environmental management, minimising any activities that have a harmful effect on the environment.

ISO 45001:2018

This accreditation recognises our commitment to occupational Health & Safety





Our windows and doors are FSC® Chain of Custody certified, showing that all of our timber comes from sustainable sources.


Thermal performance is designed into every product using British Fenestration Rating Council (BFRC) approved tests.


Our guarantees

Our industry leading manufacturer backed guarantees ensure that our windows and doors will last for many years.

Let's get started...

Whether you are looking for information or doing some serious research for your window replacement project, getting in touch is always the first step. Here’s a few suggestions to get you started...

Download our brochure

Take our comprehensive range of timber windows and doors away with you.

Download brochure
Complete our enquiry form

Fill in a few details about yourself and we’ll get straight back to you.

Complete enquiry form
Or simply get in touch

Our friendly and professional sales team are here to answer your questions.

telephone 01775 823000


"Perfect for my property"

Ms F, London

“The quality of the windows have exceeded my expectations”

Mr P, Oundle

“Doors are very attractive and well made”

Mr M, Winchester

“Super Quality”

Mr G, Louth

"I would look no further than George Barnsdale and would 100% recommend them to anyone"

Mr S, Kent