20 September 2025
How can you ensure longevity and performance with the right window and door materials?
How can you ensure longevity and performance with the right window and door materials?
When upgrading your property, the decision around window and door materials is one of the most important choices you’ll face. It’s not just about how your home looks to visitors or passers-by—these materials play a big part in energy efficiency, security, ease of maintenance, and long-term value. Homeowners often feel overwhelmed by the options available, but a little guidance can go a long way. At Exclusive Glazing, we’ve spent over 40 years helping families across Maidstone and the South East make confident, informed decisions when it comes to improving their homes.
Understanding window and door materials
Each home is different, and so the materials used for windows and doors should reflect your lifestyle, performance expectations, and design preferences.
Among the most popular options are uPVC and aluminium. uPVC is known for offering excellent thermal efficiency at a more affordable price point, while aluminium provides a more modern look with slim sightlines and exceptional strength.
At face value, both uPVC and aluminium offer benefits—but they do perform differently. uPVC is resistant to rot, doesn’t warp, and generally requires very little attention. Aluminium, by comparison, is tough, incredibly low-maintenance, and allows for custom window designs that suit both classic and contemporary styles.
Environmental responsibility is influencing more buying decisions, and both uPVC and aluminium now come in sustainable forms. REHAU, one of our long-term partners, offers highly recyclable materials across their product lines. If you’re prioritising sustainable building materials, this is worth paying attention to.
Energy efficiency and insulation
Your choice of window and door materials will play a noticeable role in how well your home retains heat. High-quality double glazing acts as a barrier, keeping the warmth in during winter and maintaining cooler interiors in summer.
According to the Energy Saving Trust, switching to energy-efficient glazing can help you save up to £160 per year on your heating bills. This isn’t just about comfort—it’s about long-term financial savings and doing your bit for the environment too.
Energy ratings serve as a useful guide. When choosing materials, look for those that meet or exceed industry standards in insulation and overall performance. At Exclusive Glazing, we install energy-saving windows which comply with the latest building regulations and efficiency standards, giving you peace of mind and a warmer home.

Aesthetic appeal and design options
Windows and doors aren’t just functional—they’re a statement. Whether you live in a modern townhouse or a period cottage, the materials you choose can completely transform the look and feel of your property.
Aluminium doors, for instance, lend themselves to a sleek and contemporary aesthetic, perfect for homes embracing minimalist design. uPVC remains a versatile choice and can work well in almost any setting, with a range of colours and finishes available.
With today’s technology and manufacturing options, almost anything is possible in terms of personalisation. Custom finishes, bold colour designs, and a wide range of glazing patterns give today’s homeowners far more creative freedom.
In terms of trends, we’re seeing increasing demand for energy-efficient glazing, flush window profiles, and bi-fold door systems. Fortunately, modern window and door materials are more adaptable than ever and can be configured to suit even the most unique spaces.
Maintenance and longevity
No one wants to spend their weekend cleaning window cills or dealing with stubborn locks. When comparing uPVC and aluminium, both options are relatively low maintenance. uPVC might require a simple wipe-down now and then, whereas aluminium often benefits from protective coatings that make cleaning even easier.
In terms of longevity, you’re looking at around 20 to 40 years for both uPVC and aluminium when fitted professionally. With regular care and annual inspections to catch early signs of wear, your installation could last even longer, saving you money further down the line.
To ensure lasting performance, we always recommend that installations be handled by experienced professionals—not subcontractors. This helps avoid common issues early on and ensures you get the maximum lifespan from your investment.
Cost considerations
While it might be tempting to opt for the cheapest product on the market, it rarely delivers value in the long run. It’s helpful to consider both the initial cost and the long-term savings of high-quality windows and doors. For instance, energy-efficient products may seem more expensive at first but end up saving you significantly on future heating bills.
On average, uPVC windows are the more affordable option, both in product and installation costs. Aluminium tends to cost more upfront but usually makes that back in longevity, lower maintenance, and added kerb appeal.
We understand that not every household has the luxury of upfront payment, which is why Exclusive Glazing offers a range of flexible financing options. These allow our customers to spread the cost of their investment over time—without compromising on quality.
Choosing a trusted installer
No matter what materials you choose, the outcome depends heavily on the quality of the installation. Poor fitting can lead to draughts, leaks, or even damage to the materials themselves.
We’ve been providing double glazing solutions across Maidstone and the South East for decades. As a family-run business, our reputation matters to us. That’s why we never outsource our work—every installation is carried out by a professional, FENSA-accredited team who value your time, budget, and home.
We only work with reputable brands, including REHAU and Ultraframe, to ensure every product we supply lives up to the standards our customers expect. We also make sure you’re never left with unanswered questions—our team is friendly, knowledgeable, and always happy to help.
So if you’re still wondering which window and door materials are right for your home—why not let the team at Exclusive Glazing guide you through the process?
Ready to start your home upgrade?
Get in touch with us online or visit us in person for a no-obligation chat and a free quote. What could peace of mind and a more energy-efficient home be worth to you?