Window Replacement

Window Replacement

Always exceptionally proud of our craftsmanship

It is the personal service and attention to detail that makes S C Home Improvements different from many other companies.

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Window Replacement in Crawley and the surrounding areas

When the windows in your home start to show their age, the impact can be more significant than you think. At SC Home Improvements, we provide professional window replacement services across Crawley and the surrounding areas for homeowners who want a warmer, safer, more attractive home. Understanding why a window replacement is often necessary can help you decide when it’s the right time to act.

When Should You Consider a Window Replacement?

  1. Your Windows Are Letting Out Heat – Old or inefficient windows can cause noticeable heat loss, especially during the winter months. If rooms feel cold or draughty, or your energy bills keep creeping up, it’s often a sign that the glazing or frames are no longer performing as they should.
  2. Condensation Between the Panes – Moisture trapped inside double glazed units is a clear indicator that the seal has failed. This can’t be repaired by simple cleaning. The only long-term solution is a window replacement. Left untreated, this can lead to mould, damp patches and reduced insulation.
  3. Difficulty Opening or Closing Windows – Windows that stick, jam, or won’t fully lock can quickly become both a frustration and a safety concern. Over time, frames can warp, or hinges may weaken, making the window structurally unreliable.
  4. Visible Damage to the Frames – Rotting timber, cracked uPVC, peeling paint or warped frames are all signs that your windows no longer provide the protection your home needs. Damaged frames also reduce energy efficiency and security, making a replacement the most practical option.
  5. Outside Noise Is Becoming Noticeable – As windows age, external noise becomes more noticeable. If traffic, neighbours or general street sounds are finding their way indoors, a window replacement using modern double or triple glazing can significantly improve noise insulation.

Professional Window Replacement

SC Home Improvements has been working with homeowners throughout Crawley and beyond for more than 25 years. Our family-run team offers straightforward advice, reliable workmanship and replacement windows designed to perform.

If you’re wondering whether now is the right time for a window replacement, we’re happy to assess your windows and guide you through your options.

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What People Say

Testimonials

Refreshing to find, in this day and age, a genuine family based business dedicated to their customers and with traditional values. During the instalment the guys worked professionally and courteously. Nothing was too much trouble and questions were answered in detail, including my calls to the office. I can honestly say that both my wife and I are very impressed with Steve, S C Home Improvements and everyone involved.
Mr FLocation: Crawley - Posted June 27, 2014 10:47 am
I booked S C Home Improvements t to remove and replace my old soffits,facias and guttering. The workmanship was superb, the new soffits ,facias and guttering is amazing. The guys worked extremely hard and left my home (site) clean and tidy. I would highly recommend S C Home Improvements and would use them in the future. Thanks guys my house looks much better now!!!
Mr GLocation: Crawley - Posted June 27, 2014 10:46 am
Once again we have to thank you for the excellent service provided by S C Home Improvements. Today we had a new back gate fitted and had the opening widened. The product is first class and Steve and Matt`s workmanship is first class. You have every reason to be very proud of your Company and the staff you employ who are always friendly and courteous. We have used S C Home Improvements many times and would not consider using any other Company.
Mr & Mrs ALocation: Crawley - Posted June 27, 2014 10:46 am
I would like to say what a truly professional service we received from S C Home Improvements from start to finish. Your sales approach was friendly and good value for money. The two men who fitted the door took their time and the attention to detail was fantastic. It is the first time I have ever had work carried out in my home that I have been 100% pleased with.
Mr PLocation: Crawley - Posted June 27, 2014 10:45 am
his is the first time we have used S C Home Improvements and I can't thank them enough. The service from both Steve Hartley and his Installers was brilliant their attention to detail and workmanship is a credit to this family business, prompt and courteous and impeccable craftsmanship they installed 7 windows, a rear u-PVC door and even enlarging a side entrance opening with lintels to accommodate a composite Cottage style side door to match the existing Red front Composite door. Each day the work areas where left spotless for the next day’s task I would certainly recommend them to anyone contemplating any window or door alterations without a second thought.
Mr PLocation: Crawley Down - Posted June 27, 2014 10:45 am
his is the first time we have used S C Home Improvements and I can't thank them enough. The service from both Steve Hartley and his Installers was brilliant their attention to detail and workmanship is a credit to this family business, prompt and courteous and impeccable craftsmanship they installed 7 windows, a rear u-PVC door and even enlarging a side entrance opening with lintels to accommodate a composite Cottage style side door to match the existing Red front Composite door. Each day the work areas where left spotless for the next day’s task I would certainly recommend them to anyone contemplating any window or door alterations without a second thought.
Mr WLocation: Crawley - Posted June 27, 2014 10:44 am
I was recommended S C Home Improvements by my daughter. Mr Hartley listened to what I wanted; he gave some very helpful advice resulting in me getting exactly what I wanted. I chose Georgian leaded windows that matched my existing windows. They are stunning! The installers were polite and professional at all times and kept any disturbance to a minimum, before leaving they took the time to make sure that I knew exactly how my new windows worked. I received a follow up call after the installation from Mr Hartley just to check that I was happy with everything. I would definitely recommend them to others.
Mrs KLocation: Horley - Posted June 27, 2014 10:44 am
Steve has fitted replacement windows and doors for me in two properties. The first time was five years ago when I lived in a period property. Steve understood that I was anxious that the new windows would be in keeping with the house and helped me choose the design. He fitted them with hardly disruption to the house and finished them off very neatly on the inside so I had only a small amount of touching up to do to paintwork. They looked lovely once they were fitted and finally my cottage was cosy instead of draughty in the winter. I was very impressed with both the quality of work and friendly, professional approach shown by Steve and his colleagues so when I bought my next property last year I asked him to replace an old window with a set of French doors for me. Again I was very happy with the service I received. The work was done in one day with no mess or stress and I love my new doors. I have recommended Steve to several friends and cannot speak highly enough of his workmanship and professionalism.
Miss MLocation: Crawley - Posted June 27, 2014 10:47 am
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