Four Generations of Roofing Experience in Dorset
KNJ Roofing is a family-run roofing business specialising in flat roofing across Wimborne, Poole, Bournemouth and the surrounding Dorset area.
Roofing Runs in the Family
If there's one thing our family knows about, it's roofing. With four generations working in the trade, we've grown up around it — and that hands-on experience shapes the way we work today. We take the time to properly understand your roof and your priorities, rather than pushing a one-size-fits-all fix.
We specialise in flat roofing: GRP fibreglass, EPDM rubber membrane and modern felt systems, for new installations, replacements, repairs and ongoing maintenance. Whether it's a small shed roof or a full commercial flat roof, we bring the same level of care and attention to detail.
We're proud of our reputation on Checkatrade, built up through repeat clients and word-of-mouth recommendations across Dorset.
What Sets Us Apart
- Free, no-obligation site visits and quotations
- Full workmanship guarantee on completed work
- Honest advice on repair versus replacement
- Experience across GRP, EPDM and felt roofing systems
- Site left clean and tidy on completion, every time
- Checkatrade reviewed with a strong track record of repeat clients
Talk to Us About Your Roof
Get in touch for a free, no-obligation quote.