This content is a sponsored publication provided by CDC Garage Doors, a leading specialist in garage door installations and renovations, with extensive experience in GRP solutions for residential and commercial properties.

For property investors and landlords managing multiple assets, the choice of materials for external features and buildings is a vital one. Garage doors, rarely the top priority when it comes to property upgrades and improvements, represent a substantial aesthetic and functional feature.

While timber has long been a go-to choice for those seeking an attractive, classic aesthetic, Glass Reinforced Plastic (GRP) has emerged as a compelling alternative that delivers the visual appeal of wood without any of the practical worries that come with it.

What’s wrong with timber doors?

Traditional timber garage doors might look aesthetically pleasing, but they require regular upkeep to maintain structural integrity and appearance. They require constant oversight for signs of rot, warping and pest damage, together with treatments and repainting almost annually, which many landlords find burdensome. For those managing multiple properties, coordinating resource-heavy and expensive maintenance checks can be challenging.

CDC Garage Doors has witnessed firsthand the frustration of property owners dealing with deteriorating wooden garage doors. In fact, they provide pre-treated timber doors of their own, sourced from renewable, high-quality sources, delivering security, insulation and durability to homeowners. However, that doesn’t change the fact that even quality timber requires pertinent attention in the variable UK climate, with persistent rain and humidity accelerating degradation of these natural materials. 

GRP: A modern, cost-effective and quality garage door material

Glass Reinforced Plastic (GRP) technology is nothing new, but it has taken the garage door market by replicating grain patterns and textures of natural timber while providing additional reinforcement, durability, resilience, and security. Authentic wood grain patterns can be replicated through GRP garage doors, making them virtually indistinguishable from timber at first glance, in many cases.

The practical advantages become apparent immediately after installation. GRP doors require no painting, staining, or treatment, with only a simple wash with soapy water once or twice annually maintaining their appearance indefinitely. This dramatically reduces the maintenance burden for landlords, improving their cash flow and translating to lower lifecycle costs.

What makes GRP so good?

Weatherproof

Garages in properties near the coastline or areas prone to excessively wet weather require materials to stand the test of time. GRP garage doors demonstrate exceptional performance in these demanding environments, with the material neither absorbing moisture nor expanding or contracting as the temperature fluctuates. There’s no risk of warping or splitting like there is with timber. GRP is also resilient to salt air, which can corrode and degrade timber products rapidly. 

Durable

The structural integrity of GRP surpasses timber in several measurable ways. Impact resistance is notably better, meaning accidental damage is less likely to have permanent after effects. GRP is also inherently flexible, allowing it to absorb minor impacts that may dent, split or crack other materials. CDC Garage Doors has observed that quality GRP doors can maintain the same sleek appearance and functionality for years without succumbing to natural wear and tear like timber. This is helpful for investors taking a long-term view of their property assets, where the upfront costs are offset by long service life and minimal intervention.

Customisable 

One persistent myth about GRP is that it offers limited aesthetic options. Modern garage door manufacturing expands the available range, with doors in this material available in numerous colours, textures, patterns and finishes to complement any property style, from Georgian detail to contemporary minimalist new-builds. For landlords concerned about maintaining property character, particularly in conservation areas or period properties, this customisation capability comes in very handy.

Lightweight 

GRP provides reduced weight compared to timber, simplifying both installation and day-to-day use. Lighter doors place less stress on opening mechanisms, whether manual or automated, extending the lifespan of these components and reducing the likelihood of mechanical failures. This is particularly valuable when retrofitting automated doors to existing properties. The installation requires less structural overhaul, potentially reducing labour costs during property renovations. For investors handling multiple improvement projects simultaneously, this can prove invaluable.

Future-proofing assets

Property investors recognise the importance of strategic material choices during renovations, with the opportunity to influence rental yields, property valuations, and long-term return potential. Well-maintained, low-maintenance doors will appeal to tenants who are drawn to properties that won’t require constant minor repairs and adjustments.

CDC Garage Doors positions GRP as a valuable asset and material choice that is equal parts long-lasting, highly resistant and functional, and aesthetically pleasing. For professional landlords, GRP doors represent a tangible opportunity for operational improvement across a portfolio, resulting in far fewer maintenance callouts or the need for stringent treatment plans.