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Upgrading old windows is one of the most effective ways to improve the warmth, comfort, and appearance of your home. For many Surrey homeowners, it is a project that has been on the to do list for a while, especially when older frames start showing signs of age like cold draughts, misted glazing, sticking hinges, or rising energy bills. If you are thinking about replacing your windows, it helps to know what the process looks like from start to finish. A clear plan makes the experience smoother and gives you confidence every step of the way.
At Sheerwater Glass, we guide customers through this journey every day. Here is what you can expect when upgrading your old windows.
A conversation about your home and your goals
Every successful window upgrade starts with a good conversation. Before anything is measured or quoted, our team focuses on understanding what you want to achieve. Some homeowners prioritise better energy efficiency, others want to refresh the look of their property, and some are dealing with ongoing problems like condensation or leaks. You might want slimmer frames, a heritage style, improved security, or a combination of everything.
During this stage, we listen, ask questions, and talk you through the options available. uPVC, aluminium, and timber each have their own advantages, and our role is to help you choose a style and material that suits your home and long term plans. We can also explain how modern glazing technology works so you can make a choice that feels informed and confident.
A detailed survey of your windows
Once you are happy with the direction, the next step is a full survey. One of our experienced surveyors visits your home to take accurate measurements and assess the condition of your existing frames and surrounding structure. This is a key part of ensuring your new windows fit perfectly and perform as they should.
During the survey, we check for frame deterioration, rot, water damage, and any factors that could affect installation. We also confirm your chosen design features, including colours, glazing, hardware, and finishes.
A clear and transparent quotation
After the survey, you will receive a quotation that sets out everything included. We keep this clear and straightforward so there are no surprises later on. The price reflects the quality of the materials, the craftsmanship involved, and the level of detail we put into every installation. If you have questions or want to explore alternative options, we talk it through with you so you can make the best decision for your home.
Preparing for installation day
When your installation date approaches, we confirm the schedule and talk you through what will happen. Most homeowners are pleasantly surprised by how smooth and efficient the process is. Before work begins, we put down dust sheets and protective coverings and move or cover items around the working area. Our installers work cleanly and respectfully to keep disruption to a minimum.
Old frames and glazing are carefully removed and recycled wherever possible.
Professional installation by experienced fitters
Installation is where craftsmanship matters. Our fitters have years of experience working with all kinds of properties, from modern homes to character cottages. Each window is positioned, levelled, fixed securely, and sealed to create an airtight, weather resistant finish. Attention to detail at this stage helps prevent future issues like draughts or leaks.
We check every handle, hinge, and locking point to ensure everything works as it should. If you have chosen decorative options like Georgian bars, heritage hardware, or specialist glazing, these are all fitted with care.
A tidy finish and full demonstration
Once the installation is complete, we tidy up, remove all waste, and make sure your home looks exactly as it did before, only with better windows. We then show you how to use your new windows correctly, including ventilation settings, night latches, tilt and turn functions, and child safety features if you have chosen them.
You will also receive your guarantees and aftercare information. Modern windows are easy to look after, but proper maintenance helps keep them performing at their best for years to come.
The difference you will notice straight away
Most homeowners feel the improvement almost immediately. Rooms feel warmer, quieter, and more comfortable. Glazing is clearer and free from condensation, and draughts disappear. The exterior of your home often looks refreshed too, adding to kerb appeal and helping maintain your property value.
For many, the biggest benefit is lower energy use. Modern A rated glazing helps keep heat inside, which can reduce heating costs and make your home more efficient.
A long term investment in your home
Upgrading old windows is one of the most worthwhile improvements you can make. It enhances your comfort, boosts your home’s appearance, and supports better energy performance. With the right installation and high quality materials, new windows are a long term investment that will serve your home well for many years.
If you are ready to explore your options, our team at Sheerwater Glass is here to help. Friendly advice, honest guidance, and exceptional craftsmanship are at the heart of everything we do.
