Here at A1 Window Construction Ltd we cover all aspects of Double Glazing in Mitcham and surrounding areas.

We are a family run business with many years of experience in the industry. You can rest assured knowing that we are fully insured and we offer a variety of services to all Domestic and Commercial customers.

We pride ourselves on offering a friendly and reliable service to all of our customers, whilst maintaining a professional approach to each and every job that we carry out. Our expertise in the industry means that we have the equipment, knowledge, supervision, and above all the dedication to offer our clients the best service in the most affordable way.

A1 Window Construction will supply and install all products with the greatest care and offer an excellent professional service, helping our customers throughout the process of quotations, surveys, installations and aftercare. Our windows, doors and roofline products come with a 10 year insurance back guarantee.

We offer a comprehensive range of home improvement services to suit any sized project. A single window installation to a full refurbishment we can take care of it from start to finish from planning to the turnkey handover.

We take great care to ensure when the job is complete the finish is immaculate. We tidy after ourselves and want you to be happy with every aspect of our work. From quality and price to safety.

Our local reputation speaks for itself with many customers returning time and time again.

Our services include:

• Windows UPVC
• Doors
• Composite doors
• Bi-fold doors
• Patio doors
• French doors
• Roofline
• Rooflights / Lanterns

Please get in touch for a free no obligation quote with competitive prices, our friendly team will be happy to answer and queries you may have.