About Us

“About 4 Decades of Service experience in windows and doors with bespoke Customer satisfaction in North London”

Why Choose Us

Silverline Windows Ltd was established in 1981 by our father Andreas Michael. He found a niche in the market by offering high-quality bespoke windows and doors to the local community around North London. Since then, we have built an excellent track record in supplying and installing aluminum and UPVC windows and doors for over 41 years. Our enviable reputation and continued success are based on honesty, reliability, integrity, and outstanding customer care. Most of our work comes from recommendations and customers who return.

Our business has grown from supplying windows and doors to a diversified portfolio of other products. These include bi-folding doors, stained glass, kitchen and bathroom glass, architectural glass, portioning, shop fronts, conservatories, and more. Silverline always uses the very latest technology in windows and door systems. This ensures that our products are always of the highest standards.

We are a Fensa-registered company that offers a reliable and knowledgeable service. In short, Silverline does more than sell windows. In the unlikely event of a problem involving your installation, our after-sales team will be more than happy to help and answer any questions. Should you require any assistance, you can be assured that one of our members would pay you a visit and rectify any faults or issues.

Our Promise

We always aim to exceed our customers expectations

  • We do not coerce or apply any high-pressure selling techniques because we firmly believe that it is important to build an ongoing trading relationship with our customers. Such a relationship needs to be built on trust and integrity.
  • If for some reason we feel that a particular product is not suitable for your property, we will explain why and help you to choose a better one that suits your needs. 
  • Our fitting team – all long-service employees -has built up a vast wealth of knowledge over the years. Our professionalism and knowledge are guaranteed
  • We do not believe in offering fantastic discount deals to attract you to buy. Instead, we will simply provide you with the very best price we can, offering you the highest quality products as well as value for money
  • Silverline Windows Ltd is not committed to any product unlike many of our competitors. We devote ourselves to an extensive range of quality improvement products in a comprehensive range of materials and finishes.
  • Our products are in great demand and have a range of features and attributes. You will find details of all our specifications including various shapes, images, colors, and materials in our brochures, which are the first thing that we hand out to our potential clients. Our marketing strategy is also supported by our knowledgeable staff who can answer your questions and follow through on any enquires.

Get A Free Quote