When choosing a window company, many homeowners focus on the product itself. While high-quality windows are essential, the way they are installed is just as important. Even the best windows will underperform if they are poorly fitted. At Isis Windows, we have taken a...
Doors
Seasonal Home Improvement Checklist for Oxford Homeowners
Looking after your home throughout the year helps prevent small issues from becoming costly problems. Oxford’s changing seasons bring different challenges, from cold, damp winters to warmer summers and autumn leaf fall. At Isis Windows, we’ve worked with Oxford...
A Complete Guide to Choosing the Right Front Door for Your Oxford Home
Your front door is one of the most important features of your home. It’s the first thing visitors see, a key part of your home’s security, and a major contributor to energy efficiency. Choosing the right front door can improve kerb appeal, comfort and peace of mind....
Bi-Fold vs Sliding Doors: Which Is Right for Your Home?
Choosing between bi-fold and sliding doors is one of the most common decisions homeowners face when upgrading their property. Both designs offer stunning views, improved access to outdoor spaces, and a real sense of light and openness. At Isis Windows, we’ve been...
Why uPVC Doors Are Still the Most Popular Choice for Oxfordshire Homes
When it comes to upgrading your home’s entrance or patio, uPVC doors continue to stand out as a reliable and cost-effective choice. Known for their durability, energy efficiency, and low maintenance, uPVC (unplasticised polyvinyl chloride) remains one of the most...
Maximising Natural Light with Modern Sliding Patio Doors
Natural light can completely transform the look and feel of your home. It makes rooms feel larger, brighter, and more welcoming — while also improving wellbeing and reducing reliance on artificial lighting. One of the best ways to introduce more daylight into your...
How Bi-Fold Doors Can Transform Your Oxford Home and Garden Connection
Bringing the Outdoors In Across Oxfordshire, more homeowners are looking for ways to make their homes brighter, more open, and more connected to nature. Bi-fold doors are one of the most effective ways to achieve this transformation — effortlessly merging your indoor...
The Best Door Options for Oxfordshire Homes: Balancing Security and Style
When choosing new doors for your home, it’s not just about looks — security, durability, and energy performance are just as important. For homeowners across Oxfordshire, from historic city terraces to countryside cottages, the right door can make a real difference in...
Composite vs uPVC Doors: Which Is Best for Your Home in Oxford?
When it comes to upgrading the entrance to your home, choosing the right door is one of the most important decisions you can make. A new front or back door doesn’t just enhance kerb appeal — it also improves security, insulation, and overall comfort. At Isis Windows,...
Are Aluminium Bi-Fold Doors Worth It? Benefits, Costs & Design Tips for 2025
Aluminium bi-fold doors have become a defining feature of modern British homes. Sleek, stylish, and practical, they’re a top choice for homeowners who want to open up their living spaces and enjoy a seamless connection to the outdoors. But are aluminium bi-fold doors...
Why Spring Is the Best Time to Replace Your Windows and Doors
Replacing your windows and doors is a significant investment, improving your home’s energy efficiency, security, and aesthetics. But when is the best time to schedule this home improvement project? While window and door replacement can be carried out year-round,...
New Doors That Keep the Cold Out and Bring Style to Your Home This Winter
As the winter chill sets in, the comfort and warmth of your home become more important than ever. Drafty doors and outdated designs not only compromise your home’s energy efficiency but can also detract from its aesthetic appeal. Investing in a high-quality...
Common Window and Door Maintenance Mistakes to Avoid
Maintaining your windows and doors is an important part of keeping your home in good condition. Regular maintenance can help prevent problems such as leaks, drafts, and wear and tear. However, many homeowners make common mistakes when maintaining their windows and...
5 Window and Door Security Features Every Homeowner Should Consider
Home security is a top priority for every homeowner. Ensuring that your windows and doors are secure is a crucial step in keeping your home and family safe. In this article, we'll explore five window and door security features that every homeowner should consider....
A Guide to Understanding Energy Ratings for Windows and Doors
Energy ratings are an important consideration when choosing windows and doors for your home. They can help you determine the energy efficiency of a product and its potential to save you money on heating and cooling costs. However, energy ratings can be confusing and...
DIY vs. Professional Window and Door Installation: Which One Should You Choose?
Replacing your windows and doors is an important home improvement project that can improve the energy efficiency, security, and appearance of your home. However, many homeowners are unsure whether they should tackle this project themselves or hire a professional...
How to Find a Trustworthy and Professional Window and Door Installer
Finding a trustworthy and professional window and door installer is crucial for ensuring that your home improvement project is completed successfully. At Isis Windows, we understand the importance of choosing the right installer for your needs. In this article, we'll...
The Hidden Costs of Window and Door Replacement: What You Need to Know
Replacing your windows and doors can improve the energy efficiency, security, and appearance of your home. However, many homeowners are surprised to find that there are hidden costs associated with window and door replacement that they may not have considered. At Isis...
How Long Does It Take to Replace Windows and Doors?
Replacing your windows and doors is an important home improvement project that can improve the appearance, energy efficiency, and security of your home. However, many homeowners are hesitant to begin this project because they are unsure how long it will take. At Isis...
How to Choose Eco-Friendly Windows and Doors for Your Home
Choosing eco-friendly windows and doors for your home is not only good for the environment, but it can also help to reduce your energy bills and improve the comfort of your home. At Isis Windows, we offer a range of high-quality eco-friendly windows and doors that are...
How to Soundproof Your Windows and Doors: A Comprehensive Guide
If you live in a noisy area or have a home near a busy road, soundproofing your windows and doors can help to reduce noise levels and improve your quality of life. At Isis Windows, we offer a range of high-quality windows and doors that are designed to help reduce...
How to Clean and Care for Your Windows and Doors
Keeping your windows and doors clean and well-maintained is important for maintaining their appearance, functionality, and longevity. At Isis Windows, we offer a range of high-quality windows and doors that are designed to last. In this article, we'll explore some...
How to Choose the Right Window and Door Style for Your Home
Choosing the right window and door style for your home can be a daunting task. Not only do you want them to look great, but they also need to be energy-efficient, secure, and functional. At Isis Windows, we offer a range of window and door styles to suit your needs...
How to Improve the Security of Your Home with New Windows and Doors
At Isis Windows, we understand that security is a top priority for homeowners. That's why we offer a range of windows and doors that are designed to improve the security of your home. In this article, we'll explore some of the ways that new windows and doors can...
LIVE IN A CONSERVATION AREA? TALK TO US
If you’re lucky enough to live in one of Oxford’s 18 conservation areas, each of which has its own distinctive, unique character, we fully understand the sensitivities of replacement windows. We’ve worked on numerous historic properties across the city and beyond, and are ideally placed to advise you on all relevant permissions needed.






















