Full Roof Replacements
Complete roof replacements with quality materials and workmanship. We handle everything from strip to finish.
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Your Roof.
Done Right.
First Time.
Honest quotes. Clear timelines. No surprises.
Serving Cardiff, Newport & Penarth.
Family-Run Business
100+ Roofs Completed
Worried about picking the wrong roofer?
We get it. You've probably heard the horror stories—hidden costs, cowboys who vanish mid-job, quotes that triple overnight.
That's not how we work.
No Hidden Costs
What we quote is what you pay. Full stop.
No Endless Delays
We show up when we say we will.
No Vanishing Act
We're here until the job is done—and after.
No Pressure Tactics
Take your time. We're not going anywhere.
What We Do
Our Services
Quality roofing solutions for every need
Roof Repairs
From small leaks to storm damage, we diagnose and fix problems properly—the first time.
Get QuoteFlat Roofing
Modern flat roofing solutions including EPDM, GRP fibreglass, and felt systems.
Get QuoteGuttering & Fascias
Keep water flowing away from your home with properly installed gutters, fascias, and soffits.
Get QuoteEmergency Repairs
Roof emergency? We respond quickly to protect your home from further damage.
Call NowFree Inspections
Not sure what you need? We'll inspect your roof and give you an honest assessment—no charge.
Book Inspection
How We Work
Our Process
Clear steps. No surprises. You're always in control.
1
Free Inspection
We come to you, assess your roof, and explain exactly what we find. No jargon. No pressure.
2
Clear Quote
You get a fixed price in writing. What we quote is what you pay. Period.
3
Scheduled Start
We agree on a date that works for YOU. We show up. On time. Every time.
4
Daily Updates
You'll know exactly what's happening every step of the way. No guessing. No chasing.
5
Clean Finish
We protect your property, clean up completely, and walk you through the finished job.
6
Guaranteed Work
Our work is guaranteed. Any issues? We fix them. Simple as that.
Who We Are
About Delston Roofing
Hi, I'm David Philp, and Delston Roofing is my family's business. We've been looking after roofs in Cardiff, Newport, and Penarth for years—and we treat every home like it's our own.
I started this business because I was tired of hearing about homeowners being let down by cowboys. People deserve a roofer who shows up, does the job properly, and doesn't disappear when there's a problem.
We're not the biggest roofing company, and we don't want to be. We're a local team who take pride in our work, and we'd love the chance to show you what honest roofing looks like.
Honest Pricing
No hidden fees. Ever.
Quality Workmanship
Done right, first time.
Respect for Your Home
Protected and cleaned.
David & The Team
Serving South Wales
Cardiff
Newport
Penarth
What People Say
Customer Reviews
Don't just take our word for it
100+
Happy Customers
100%
Would Recommend
"I called five roofers. Two never called back. One wanted three grand more than everyone else. Delston answered same day, gave me a fair quote, and finished in 4 days. Exactly what they promised. Brilliant."
"Was dreading getting the roof done—everyone warns you about cowboys. David and his lads were honest from the start. No hidden fees, no pressure. Just got on with it properly. Can't recommend them enough."
"They quoted £4,200. I paid £4,200. That's it. No 'oh we found this, that'll be extra.' Finally, a roofer you can trust. The lads were tidy, professional, and the roof looks spot on."
"Had a leak that two other roofers couldn't find. David came out, found it in 20 minutes, and fixed it properly. No fuss, fair price. Should've called them first. Top quality work."
"Whole roof replacement done in under a week. They turned up 8am sharp every day, kept us updated, and left the place spotless. My neighbour's already asked for their number!"
"I work shifts so needed someone flexible. David sorted everything around my schedule. Communication was excellent throughout. Roof's perfect and I didn't have to take a single day off work."
Join 100+ happy customers across South Wales
Get Your Free Quote
Got Questions?
Frequently Asked Questions
Straight answers to common questions
How long will my roof replacement take?
Most standard roof replacements take 3-5 days for an average semi-detached home. Larger properties or complex roofs may take longer. We'll give you a clear timeline in your quote, and we stick to it.
Do you offer payment plans?
Yes, we understand a new roof is a significant investment. We can discuss flexible payment options when we provide your quote. No pressure—we'll work out what suits you.
What happens if it rains during the job?
We check the forecast before starting and plan accordingly. If unexpected rain comes, we cover exposed areas with heavy-duty tarpaulins. Your home stays protected. We've done this hundreds of times in Welsh weather!
Are your workers fully insured?
Absolutely. We carry full public liability insurance and our team is fully covered. We're happy to provide proof of insurance before any work starts. Your peace of mind matters.
Do you clean up after the work?
Every single time. We lay dust sheets, protect your garden, and do a thorough clean-up at the end of each day. When we leave, the only thing different should be your beautiful new roof.
What guarantee do you offer?
All our work comes with a workmanship guarantee. Materials are covered by manufacturer warranties too. If something's not right, we come back and fix it. No arguments, no excuses.
Why should I choose Delston over other roofers?
We're not here to give you a sales pitch. We show up, we're honest about what needs doing, we quote fairly, and we do the job properly. That might sound basic, but in this industry, it's rare. Our reviews speak for themselves.
Get In Touch
Ready for Your Free Quote?
Fill in the form or give us a call. No pressure, no obligation—just honest advice and a fair quote.
No obligation quote
Response within 24 hours
No pushy sales calls