Last Updated on 6 February 2025 by Tia Ellahi
Windows: what options are available?
Windows come in uPVC or aluminium with styles like casement, flush casement, sash, bay, and tilt & turn, plus options for double or triple glazing and integral blinds.
If you’re thinking about upgrading your windows, you’re in the right place. Whether you’re replacing old frames, improving energy efficiency, or choosing between uPVC and aluminium windows, this guide covers everything you need to know.
From different styles to cost considerations, insulation benefits, and how to deal with condensation on windows, we’ll walk you through all the essential details.
What You’ll Learn in This Article..
- uPVC vs Aluminium Windows
- Why Homeowners Choose uPVC Windows
- Types of Windows and Their Benefits
- How Windows Improve Energy Efficiency
- The Role of Window Blinds
- Common Window Issues and How to Fix Them
- FAQs
uPVC vs Aluminium Windows: Which is Best?
Choosing the right windows depends on your budget, insulation needs, aesthetics, and durability. uPVC windows are an excellent choice for energy efficiency, affordability, and low maintenance, while aluminium windows offer a sleek, modern appearance with slim frames and long-lasting durability.
Both options provide excellent insulation and security, with double-glazed uPVC and aluminium windows delivering great performance for UK homeowners. The best choice depends on your style preference and home requirements.
For a detailed breakdown, check out uPVC vs Aluminium Windows – Which is Best?
Why Homeowners Choose uPVC Windows
uPVC windows are a popular choice for UK homes due to their combination of efficiency, style, and practicality. Here’s what makes them a great option:
- Energy Efficiency – Excellent insulation helps maintain a comfortable temperature year-round.
- Low Maintenance – No need for painting or sealing, making them hassle-free.
- Durability – Designed to withstand weather conditions without warping or corroding.
- Cost-Effective – A budget-friendly option that doesn’t compromise on performance.
- Versatile Styles – Available in casement, sash, bay, and flush designs, making them suitable for any home style.
For homeowners looking for a stylish, energy-efficient, and long-lasting window solution, uPVC windows are a fantastic option.
Why Homeowners Choose Aluminium Windows
Aluminium windows are an excellent choice for homeowners looking for a modern, stylish, and durable window solution. Here’s why they stand out:
- Sleek & Contemporary Design – Slim frames allow for larger glass areas, creating a modern, minimalist look.
- Good Durability – Offer a greater resistance to rust, corrosion, and warping, making them ideal for long-term performance.
- Strong & Secure – Naturally robust, providing excellent security with advanced multi-point locking systems.
- Low Maintenance – Powder-coated finishes mean no repainting or regular upkeep is required.
- Energy Efficiency – Modern thermally broken aluminium frames improve insulation and help reduce heat loss.
For those who want a premium, long-lasting window solution with a high-end finish, aluminium windows are a perfect choice.
Types of Windows and Their Benefits
When choosing replacement windows, consider the style that best suits your home and needs.
Casement Windows
These are the most common double-glazed windows in the UK. Hinged on the side, they open outward, offering excellent ventilation.
Flush Casement Windows
A sleek alternative to standard casement windows, they sit flush with the frame for a streamlined, modern look.
Sash Windows
A classic style that slides vertically, ideal for traditional and period properties. Modern uPVC sash windows provide the same aesthetic with improved insulation and security.
Bay Windows
These extend outward, creating extra space inside while allowing more natural light into the home.
Tilt & Turn Windows
A practical option that opens inward for controlled ventilation and easy cleaning.
How Windows Improve Energy Efficiency
Heat loss through windows can significantly impact energy bills. Double-glazed and triple-glazed windows help to:
- Reduce heat loss – Multi-chambered uPVC frames and argon-filled glazing improve insulation.
- Minimise condensation on windows – Well-insulated frames and glass help prevent moisture build-up.
- Lower energy bills – Better insulation reduces heating costs in winter and keeps homes cooler in summer.
Modern uPVC and aluminium windows from brands like Smart, Eurocell and Deceuninck offer market-leading thermal performance, ensuring your home stays comfortable year-round.
The Role of Window Blinds in Your Home
Window blinds are an essential addition to your windows, offering both practical and aesthetic benefits.
- Thermal blinds help improve insulation, reducing heat loss in winter.
- Venetian blinds provide adjustable light control and privacy.
- Roller blinds offer a sleek, modern finish, perfect for minimalist spaces.
- Blackout blinds are ideal for bedrooms, blocking out unwanted light.
Blinds also help protect furniture from UV damage and add an extra layer of insulation to your windows.
For homeowners looking for a sleek and maintenance-free solution, integral blinds in glass are becoming an increasingly popular choice. Unlike traditional blinds, these are built directly inside the double-glazed unit, offering a stylish and practical alternative. They never need dusting, won’t tangle or break, and provide enhanced insulation and privacy.
Integral blinds are perfect for bifold doors, French doors, sliding doors and large windows, giving a clean, modern look without the hassle of external blinds. If you’re looking for a contemporary, long-lasting window blind solution, this is the way to go.
Common Window Issues and How to Fix Them
Even high-quality double-glazed windows can experience occasional issues.
Condensation on Windows
Condensation inside your windows suggests poor ventilation. If condensation appears between the panes, the double glazing has failed and needs replacing.
Draughty Windows
Check the seals around the frame. If air is getting through, replacing the weatherstripping or upgrading to modern uPVC and aluminium windows can help.
Windows That Won’t Open or Close Properly
Dirt and debris can build up in the hinges and tracks. Regular cleaning and lubrication will improve functionality.
We’re the Window Experts – Let’s Find the Right Fit for You
At GFD Homes, we’re passionate about helping homeowners find the perfect windows for their properties. Whether you’re looking for energy-efficient uPVC windows to lower your bills or sleek aluminium windows for a modern aesthetic, we have a solution for you.
Choosing new windows is a big decision. It’s not just about looks—it’s about performance, security, and long-term value. That’s why we provide expert guidance, high-quality products, and a stress-free buying experience. Our team is here to help you every step of the way, from selecting the best style to ensuring a smooth installation.
If you’re still deciding, why not visit our showroom? Seeing our range of uPVC and aluminium windows in person can help you visualise how they’ll transform your home. If you prefer, our team can also provide a free consultation, giving you tailored recommendations based on your needs.
At GFD Homes, we believe every home deserves the best windows, combining style, efficiency, and security. Whatever your requirements, we’ve got you covered.
FAQs About Windows
How much do new windows cost in the UK?
Prices vary depending on style and glazing options:
- Casement Windows – £250 – £750 per window
- Sash Windows – £600 – £1,500 per window
- Bay Windows – £1,500+
For an exact price, get a free instant quote from GFD Homes.
Should I replace 20-year-old windows in the UK?
Not necessarily—if they’re still performing well, there’s no urgent need. However, older windows can lose efficiency over time, leading to higher energy bills and reduced insulation. If you want better energy efficiency, improved security, or a fresher look, upgrading to modern uPVC or aluminium windows is a smart choice.
Can I get a grant for new windows?
Some UK homeowners may qualify for grants under schemes like ECO4, which supports energy-efficient home improvements. Check with your local authority to see if you’re eligible.
What is the best replacement window company?
GFD Homes supplies high-quality uPVC & aluminium windows from leading brands like Deceuninck, Eurocell, and Smart, ensuring the best in energy efficiency, security, and style.
If you’ve made it this far, congrats! Now, reward yourself with more top-notch content…
- Smart Industrial Style Windows: A guide to style and functionality
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