About Timber Windows
Timber Window Installers
Years of experience, a commitment to the highest quality craftsmanship and a genuine respect for people and property are our core principles. During any installation, our team will:
- Treat your property with the utmost care
- Ensure thorough dust and weather prevention is maintained
- Arrive and leave your property at agreed times
- Be considerate and conscientious to your family
- Ensure that the health and safety of the team, and your family, is always of primary concern
- Minimise and manage waste and avoid pollution, disposing of waste in a controlled and appropriate manner
About our Timber Windows
We are very committed to following a sustainability policy and our choice of timber window manufacturer supports this. We only have one supplier, UK-based George Barnsdale & Sons Ltd which has been established since 1884 with a consistently excellent reputation, environmental credentials and quality of product.
All of our timber products are supplied from renewable and sustainable sources and we’re proud to be able to guarantee that our windows also meet new energy saving criteria.
Why choose a TWA (Timber Window Accreditation Scheme) or WWA (Wood Window Alliance) Member?
- Kitemarked TWA Scheme windows come with unbeatable warranties:
- 30 years on the timber
- 10 years on glazing, ironmongery and seals
- 8 years on the paint finish
- 5 years on the stain finish
- Sustainable
- Made from independently certified timber from sustainable and legal forests as recognised by CPET, the Government's Central Point of Expertise on Timber
- With the highest sustainability rating (A+) for domestic windows in BRE's Green Guide
- Low Carbon
- Window manufacture is carbon neutral because of the carbon sink effect of the forest
- Lifetime energy and carbon dioxide costs are low because of their energy efficiency
- They get the best Global Warming Indicator ratings in BRE's Green Guide (A, compared with D for PVC-U)
- Long life
- They are manufactured to meet set criteria to raise the performance of window and door products, including a higher timber specification and a minimum factory finished coating
- BRE's Green Guide gives them a 35 year service life expectancy
- Wood windows are easy to maintain. If you look after your windows they'll last a lifetime
- High performance
- They are independently tested to exceed BS644, the British Standard for performance against the air, wind and water, and the operational mechanics of opening, closing and general security
- They also exceed the NHBC guidelines and basic level Kitemark requirements
- TWA Scheme fully factory finished windows are double or triple glazed for energy-efficiency
- Members make windows up to an 'A' BFRC rating and down to a U-value of 0.8 W/m2K
- Low maintenance
- Kitemarked TWA Scheme windows have long maintenance intervals and simplified maintenance routines
- Re-coating requires just a simple rubdown and application of a single coat of paint or stain
- Secure
- Enhanced security, with Secure by Design windows available
- Kitemarked
- Fully factory finished windows are Kitemarked with our partner BSI Product Services. This involves independent auditing, rigorous regular factory assessments and annual product audit testing.




