Roof Coating vs Re-Roofing: Which Is Better?
If your roof is looking tired, mossy, or worn, you've probably considered two options: getting it re-roofed or having it coated. But which is the better choice?
Let's compare the two side by side.
Cost Comparison
| Factor | Roof Coating | Re-Roofing |
|---|---|---|
| Average Cost | £1,500 – £3,500 | £5,000 – £15,000+ |
| Savings | Up to 70% cheaper | — |
| Time | 2–3 days | 1–3 weeks |
| Disruption | Minimal | Significant |
| Guarantee | 10 years | 10–20 years |
| Scaffolding | Sometimes needed | Always needed |
The cost difference is significant. A typical semi-detached house in Manchester might cost £2,000–£3,000 for a professional roof coating, compared to £8,000–£12,000 for a full re-roof.
When Should You Choose Roof Coating?
Roof coating is the ideal choice when:
When Should You Choose Re-Roofing?
A full re-roof is necessary when:
The Middle Ground
Here's what many homeowners don't realise: roof coating includes repairs. Before we coat any roof, we pressure wash it, replace any cracked or broken tiles, re-point the ridge tiles if needed, and prime the surface. So you're not just getting a cosmetic improvement — you're getting a properly maintained roof with a protective coating on top.
What About the Finish?
A freshly coated roof looks just as good as a new one — sometimes better. You get to choose from a range of colours (we use Properla RENOTEC with 8 colour options), and the super hydrophobic finish means your roof will stay cleaner for longer.
Our Recommendation
If your roof is structurally sound but looks tired, roof coating is the smart choice. You'll save thousands, it'll be done in days not weeks, and you'll get a 10-year guarantee.
If your roof has serious structural issues, we'll tell you honestly — and we can refer you to a trusted roofing company. We'd rather give you the right advice than sell you something you don't need.
Want to find out which option is right for your roof? Get a free quote or call 07444 481913 for honest advice.