Fully Qualified & Accredited
A-Spec Ltd Is Trustmark Endorsed & Accredited By The Federation Of Master Builders.
Workmanship Guarantee
All Carpentry & Construction Services Are Secured With Our Quality Guarantee.
Over 20 Years Experience
Bespoke All-In-One Packages For Homeowners, Developers & Businesses Across Surrey.
Free Quotes Given
We Provide Free Quotes For Any Type Of Residential & Commercial Project.
Bespoke Timber Windows Surrey
Wooden Window Replacement & Installation
A-Spec Ltd specialise in designing, manufacturing and installing bespoke timber windows Surrey for homeowners, developers and businesses across South East England. We are able to provide all types of wooden windows to match any style, preference and specification.
Our range of wooden windows includes but is not limited traditional box sash windows, traditional slim box sash windows, traditional flush casement windows, contemporary flush casement windows, Velux windows and bespoke roof windows.
We are accredited with The Federation Of Master Builders and Trustmark Endorsed. Our timber window specialists are fully insured, qualified and have over 20 years of experience in wooden window design, construction and installation. Our aim is to provide an all-in-one timber windows solution that is tailored around your exact specifications.
If you are looking for custom made timber windows in Surrey or throughout South East England, then please contact us to book a free site visit today. From here our team can obtain the information needed to provide a free quotation and discuss next steps.
Looking For Bespoke Timber Windows In Surrey? Get A Free Quote Today!
Surrey Timber Window Services

Traditional Wooden Box Sash Windows
Our conventional box sash windows are designed to replicate the traditional form, to keep in line with period properties and conservational area appearance. Our improved insulation minimises condensation, draughts and heat loss in comparison to single glazed sash windows and can look identical to the windows you are looking to replace. By using engineered timber, this allows us to make frames slimmer and lighter with the use of modern interpretations of the cords and counterweights for improved functionality.

Traditional Wooden Slim Box Sash Windows
Our Conventional Slim Box Sash windows are ideal for replacement windows where internal shutters or decorative features restrict the depth of new windows due to the slim design. This design is also perfect for bay window replacements and they are quickly becoming one of the most popular window types in the U.K. In addition they are ideal for conservation areas as the sash horns and glazing bars are available in different widths to match existing window designs.

Traditional Wooden Flush Casement Windows
Traditional Flush Casement Windows are the easiest way of restoring the traditional look to older houses or adding character to new properties. They are beautifully designed to complement and add value to your home. They offer the same benefits that uPVC windows can but with the use of engineered timber for a classic look.

Contemporary Wooden Flush Casement Windows
Our Contemporary Flush Casement Window is a traditional window design that has been revamped for a more modern look. The design is incredibly simple and perfect for adding individuality to a period refurbishment or for allowing natural light into a barn conversion.

Wooden Tilt & Turn Casement Windows
Tilt & Turn windows have been designed using a dual hinge system, and are increasingly used in modern buildings and apartments due to the functionality and ease of cleaning. These windows look very modern and are highly practical at the same time. With a choice of opening, Tilt & Turn windows are higher in demand than ever and we put it down to the versatile design.

Skylights & Velux Window Installation
We provide bespoke roof window and Velux Window installation in Surrey. This includes but is not limited to centre pivot Velux windows, top hung Velux windows, integra roof windows, sloping and vertical combinations, Velux cabrio balcony and roof terrace windows. Get in touch for a free installation quote today!
Why Choose A-Spec Ltd For Timber Windows?
- Accredited By The Federation Of Master Builders
- Trustmark Endorsed Government Quality
- Free Workmanship Guarantee With Every Project
- Our Team Have Over 20 Years Of Experience
- Residential & Commercial Timber Window Packages
- Fully Qualified, Trained & Insured Window Fitters
- Packages Include Design, Manufacture & Installation
- Highly Recommended By Previous Clients
- Servicing All Areas In Surrey & South East England
- Transparent Pricing & Free Quotations Available
Surrey Timber Windows Company
A-Spec Ltd is a fully accredited and highly rated carpentry company providing bespoke all-in-one packages for timber windows in Surrey and throughout South East England.