MJA Roofing is a Swish Building Products Approved Installer (Installer #6449) which is what enables us to give a full 15-year guarantee for the work we do for our customers.
What's covered
The full workmanship of any MJA installation - tiled roofs, slate roofs, flat roofs, chimneys, lead work, guttering, fascias and soffits. We will return free of charge if any failure of workmanship occurs within the guarantee period.

Why we're able to offer it
We use Swish Building Products because we believe our customers should enjoy the benefits of high-quality materials and products. Swish is one of the UK's leading manufacturers of cellular PVC profiles for roofline and cladding applications, with a name that is known throughout the industry for quality and service.
To verify our installer credentials, please call Swish Building Products on 01827 317200 and quote Installer Number 6449, or visit www.swishbp.co.uk.
Additional cover
- Public liability insurance on every site
- Free written estimate the same working day
- Photo record kept of every job
- Council-approved repairer for Listed Buildings