Windows & Doors in Aylesbury

Products and services covered

Businesses in this category typically supply and fit replacement windows in uPVC, aluminium and timber, in casement, sash and tilt-and-turn styles, with a range of colour and finish options to suit the property style. Door work covers front and back doors, composite and panel doors, French doors and bi-fold or sliding patio doors. Many also offer conservatories, garden rooms, porches, secondary glazing and repairs such as misted double glazing, broken hinges, handles and failed sealed units. Some companies focus on new installations and conservatory design, while others concentrate on smaller repair and maintenance jobs, so it helps to check what each one handles.

Choosing styles, colours and materials

Window and door choices affect both the look of a home and its energy performance and security. uPVC is usually the most affordable and low maintenance, aluminium allows slimmer frames and larger glazed areas, and timber suits period and conservation properties. Sash windows tend to fit older and listed homes, while casement windows are common across newer properties. Most installers offer a choice of colour options and foiled finishes, multi-point locking and toughened or laminated glass, so it is worth discussing how the finished installation will suit your property style.

What to check before you book

Ask whether the installer is registered with a Competent Person Scheme such as FENSA or CERTASS, which lets them self-certify that replacement windows and external doors meet building regulations without a separate council application. It is worth confirming the energy rating of the glazing, the guarantee length and whether that guarantee is insurance-backed. Conservatories and garden rooms can have their own planning requirements depending on size and position, so check whether planning permission or building control sign-off applies. For larger projects that involve structural openings or knock-throughs, you may also need a builder, and bespoke timber work is sometimes handled by a carpenter or joiner.

What it typically costs

Prices vary with material, size, glazing specification and the number of openings. As a guide, a single uPVC window often falls in the low hundreds of pounds supplied and fitted, while a composite front door is typically more, and full-house, aluminium, bi-fold or conservatory installations run considerably higher. Most installers provide a free measured survey and written quotation, so it is sensible to compare two or three quotes that list the same specification, colour finish and glazing before deciding.

Frequently asked questions