Delta Roofing NI ltd Belfast

My house is a listed 120 year old brick and slate terrace house and I had several leaks in the roof. Robert and Delta Roofing NI repaired not only these but did a thorough inspection of not only the roof, chimney, guttering - but everything to ensure my house was watertight and all was good. Robert found 2 other issues and had them all sorted with no problem. I found for the work he carried out and fixed to be very reasonable indeed for such excellent quality of work. I would describe them as being 'top experts' in their field. I found them also friendly, reliable, honest, and trustworthy and I liked them a lot. I would recommend Robert and Delta Roofing NI without hesitation to anyone needing work in these areas. I have since recommended Robert to my own sister who also was very happy with work carried out on her property and will continue to share this business details to anyone who needs this type of work. A huge thank you to Robert and Delta Roofing NI. Your number will remain in my contacts to continue to pass onto other family members and friends to contact you should they need to do so. 👍😀

We had urgent repairs needed after a winter storm ripped several tiles off and damaged the chimney flashing. Delta Roofing NI Ltd came out quickly, made the roof secure the same day, and scheduled the full repairs shortly after. They worked through bad weather, stayed in touch the whole time, and even followed up a few weeks later to make sure everything was holding. They’re a dependable team that delivers when it matters most.

Our house is nearly 100 years old, and the roof had multiple layers of old patchwork repairs. Delta Roofing NI Ltd removed everything down to the joists, replaced rotten wood, installed new breathable felt and slates, and corrected a long-standing pitch issue. They didn’t flinch at the complexity — just rolled up their sleeves and got on with it. The difference is incredible. You’d never guess the house had so many issues. Highly skilled team with genuine experience on older builds.

Delta Roofing NI Ltd recently re-roofed our house and used top-quality materials from trusted suppliers. We were shown samples of the tiles and underlay in advance, and everything was installed exactly as discussed. No cutting corners or generic products. The final roof not only looks great but feels solid and secure. Their dedication to long-term durability is exactly what you want in a roofer. It’s been months now with heavy wind and rain — not a single issue.

Delta Roofing NI Ltd was outstanding from the moment I got in touch. They responded quickly to my inquiry, arranged a site visit within days, and gave a clear, competitive quote. What impressed me most was their honesty — they didn’t try to upsell a full replacement when only a targeted repair was needed. The team arrived on time, worked efficiently, and kept everything tidy. They even followed up after a week to make sure everything was holding up well. Truly a company that values its customers.

Delta Roofing NI Ltd repaired a leak in our roof over a year ago, and I wanted to wait before leaving a review to see how it held up. I’m pleased to say the repairs have lasted through all kinds of weather — wind, rain, even snow — with zero issues. The team was efficient, polite, and very knowledgeable. They didn’t cut corners and made sure the job was done properly. It's rare to find workmanship this reliable these days. Highly recommend them.

We had a recurring issue with our roof for years, and after trying several contractors with no lasting results, we finally contacted Delta Roofing NI Ltd. From the start, they stood out as professional and dependable. They took time to investigate the root of the problem rather than just patching it up. Their team showed up on time, worked methodically, and finished the job within the promised schedule. Everything has been watertight since, and the peace of mind is priceless. Highly recommended for their honesty and thoroughness.