Garage Door Installation, GRP Fibreglass

Guarantee periods vary depending on the manufacturer, door model, finish and operating mechanism selected. The Wessex Garage Doors team will explain the cover included with your chosen composite or GRP garage door before installation, including any separate guarantees that apply to the door, automation system or other components.

Composite garage doors are available in a wide choice of colours, including selected RAL and BS shades, depending on the manufacturer. Realistic wood-effect finishes such as oak, cherry, cedar and mahogany may also be available, allowing you to achieve the appearance of timber without the same level of ongoing maintenance.

GRP stands for glass-reinforced polyester and is commonly referred to as fibreglass. It is a type of composite material made by reinforcing resin with fine glass fibres. This creates a strong, lightweight and weather-resistant surface that can be moulded into different designs, including realistic woodgrain finishes.

Yes, composite and GRP garage doors are available in several configurations, including side-hinged and up-and-over designs. Up-and-over doors may use canopy or retractable mechanisms, while side-hinged doors provide straightforward pedestrian-style access. Availability will depend on the manufacturer, opening size and practical requirements of your garage.

Many faults affecting composite or GRP garage doors can be repaired, particularly problems involving locks, handles, springs, cables, automation or other operating components. Minor surface damage may also be repairable in some cases. Where the main door panel has suffered significant structural damage, replacement may be the safer and more cost-effective option.

Composite and GRP garage doors can provide a strong and secure solution when combined with a suitable frame, reliable locking system and professional installation. The overall level of security will depend on the door design, mechanism and specification selected, so it is important to choose a product that matches how the garage is used.

Composite garage doors require relatively little maintenance. Clean the surface periodically using warm water, a soft cloth and a mild detergent, avoiding abrasive products that could affect the finish. Hinges, locks, tracks and other moving parts should also be checked regularly and maintained in line with the manufacturer’s guidance.

A well-made and professionally installed composite garage door should provide many years of reliable service. Its lifespan will depend on the product quality, frequency of use, exposure to the weather and how well the operating components are maintained. GRP itself is resistant to rust, rot, splitting and warping, helping the door retain its appearance over time.

The cost of a composite garage door depends on its size, style, finish, operating mechanism, glazing, automation and installation requirements. Wessex Garage Doors can provide a tailored quotation after discussing your needs and assessing the opening. Any price-match wording should be confirmed against the client’s current policy before this answer is published.

Initial measurements should cover the width and height of the opening, together with the available space at the sides, above the opening and inside the garage. However, small differences can affect which door and mechanism will fit. A professional site survey is therefore recommended before ordering, allowing the measurements and installation requirements to be confirmed accurately.