Serving Somerset, Devon & Bristol 07887608769 info@mmrcs.co.uk
DIY Roof Cleaning: Is it Worth the Risk?
It is tempting for homeowners in the South West to grab a ladder and a pressure washer to tackle roof moss themselves. However, roof cleaning is one of the few maintenance tasks where a "DIY approach" often leads to permanent, expensive damage.
As award-winning roofing specialists serving Taunton, Weston-super-Mare, Exeter, and beyond, we frequently see the aftermath of failed DIY attempts. Here is why hiring a professional is the safer, smarter investment.
1. The Danger of "Domestic" Pressure Washers
Most homeowners use a standard power washer at full blast. This is the fastest way to ruin a roof.
- Granule Loss: High pressure strips the protective stone granules off your tiles, leaving them porous and brittle.
- Flooding: Blasting water upward can force it under the tiles, soaking your insulation and loft timbers.
- The MMRCS Difference: We use professional equipment calibrated to safe, low-pressure settings that clean without the "blast" factor.
2. Chemical Risks & Environmental Impact
Many DIY products sold in hardware stores are either too weak to kill the spores or too harsh for your property.
- The "Green-Again" Cycle: If you don't use professional-grade Biocide, the moss roots remain alive. We see this often in damp areas like Bridgwater and Burnham-on-Sea, where moss returns twice as thick if not treated correctly.
- Runoff Protection: Without professional application, chemical runoff can kill your lawn or garden. We ensure total protection for your landscaping.
3. Your Safety is the Priority
Roof work is inherently dangerous, especially in our hilly or coastal regions like Minehead or Sidmouth.
- Slippery Surfaces: Wet moss is incredibly slick. Walking on a roof without specialized fall-arrest gear is a massive risk.
- Structural Expertise: As established roofing contractors, we know how to move across a roof without breaking tiles—a common mistake made by DIYers in Exeter and Taunton.
Comparison: DIY vs. MMRCS Professional Clean
Serving the South West: From Tiverton to Clevedon
provide expert, safe roof restoration across the region, including:
- Somerset: Taunton, Bridgwater, Yeovil, Weston-super-Mare.
- Devon: Exeter, Tiverton, Honiton, Barnstaple.
- North Somerset: Clevedon, Portishead, Nailsea.
The Verdict: Protect Your Warranty
Most roof tile manufacturers will void your warranty if the roof is cleaned with high pressure or incorrect chemicals. By choosing MMRCS, you are choosing an award-winning process that protects your home’s value and your physical safety.