Top Lock offers expert fitting with precision and care. We install high-security composite doors across Barnsley, Sheffield, Wakefield, and Rotherham, tailored to your style and security requirements—with hundreds of colour and design options available.

Yes, composite doors offer superior security, thermal insulation, durability, and visual appeal compared to traditional uPVC doors. They also resist warping, fading, and cracking over time.

Most composite door installations are completed within a the Day. We’ll confirm timelines during your consultation, but we always aim to deliver a swift, clean, and professional service with minimal disruption.

Absolutely. Our composite doors come in a wide range of colours, styles, hardware, and glazing options, allowing you to create a door that fits your property’s look perfectly.

Yes! Composite doors are excellent insulators, helping you save on heating bills by keeping the cold out and the warmth in. Many of our doors also carry high energy-efficiency ratings.

Very little. Just a simple wipe-down with soapy water to keep it clean—no painting, no varnishing, and no fuss. All our installations come with a 12 month warranty for peace of mind but first and foremost at Top Lock, Customer satisfaction is our mission!

We install composite doors across South Yorkshire, including Barnsley, Wakefield, Sheffield, and Rotherham. Our team brings everything to your doorstep.