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Manchester Floor Sanders

Decking Sanding & Restoration in Manchester

Sanding weathered, grey or flaking garden decking back to fresh timber and re-oiling it with a UV-protective, non-slip finish.

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What decking restoration involves

Decking restoration cuts the silvery-grey, UV-damaged surface layer off weathered decking to reveal fresh timber underneath, then re-oils it to protect and colour the wood. It's related to floor sanding but different work: it's outdoors, over gaps and screw heads, so a drum floor sander is the wrong tool. If the boards are structurally sound it's far cheaper than replacing them, and a pigmented, UV-inhibiting oil plus regular maintenance coats is what stops it greying again.

Signs you need decking restoration

These are the situations where Manchester homeowners most often get in touch:

  • The decking has gone silvery-grey and dull
  • Old decking paint or stain is flaking and peeling
  • The surface is rough, splintery or slippery in winter
  • You want to restore the original wood colour
  • A few boards are damaged but most are sound
  • The last oil finish has broken down and no longer beads water
  • Grooved boards have worn and greyed in the ribs

If any sound familiar, a free no-obligation survey will tell you exactly where you stand.

How the job works, start to finish

  1. Clear and inspect the deck, replacing any rotten, split or badly cupped boards
  2. Punch all screws below the surface so they don't catch the sander, and remove loose nails
  3. Start coarse (around 40-grit ceramic) to cut the weathered grey layer, then refine with 60/80, not going too fine or the oil won't soak in
  4. Use a belt/orbital or dedicated deck sander (and a detail/roller sander for grooved boards)
  5. Let the timber dry, then apply a UV-inhibiting, pigmented decking oil on the bare wood
  6. Add an anti-slip decking oil top coat on shaded or north-facing areas, and plan maintenance re-oils

Machines & finishes we use

We work with trade-grade kit and finishes, not hire-shop machines:

  • Osmo / Ronseal / Bona pigmented decking oil (UV-inhibiting)
  • Anti-slip decking oil with fine aggregate
  • Belt/orbital or dedicated deck sander
  • Detail/roller sander for grooved (ribbed) boards
  • 40/60/80 grit ceramic abrasives
  • Exterior-grade replacement decking boards

Decking restoration on Greater Manchester floors

Manchester's damp, often rainy climate and short daylight in winter mean decking greys and turns slippery quickly, especially on shaded, north-facing plots common in tight terraced gardens. That makes a UV-inhibiting pigmented oil and an anti-slip top coat particularly worthwhile here, along with regular maintenance coats to keep water off the timber.

What decking restoration costs

Decking restoration is usually priced per m² or as a job by deck size and condition, sitting below indoor floor rates because it's a coarser sand and single oiling rather than multiple coats. The bigger ongoing cost is upkeep: budget a maintenance re-oil every 12-24 months, with a full sand-back only needed every several years. Quotes are often + VAT.

Every floor is different, so we quote each job from a survey. Request a free quote for an accurate figure.

Frequently Asked Questions

Will sanding bring the original colour back to my grey decking?
Yes. UV breaks down the surface fibres and turns decking silvery-grey, and sanding cuts that dead layer back to fresh, clean timber underneath. You then re-oil to protect it. It's genuinely satisfying work, but remember it's outdoor timber over gaps and screws, so it needs re-oiling to hold the colour, not just sanding.
Can I use a floor sander on my decking?
No, a drum or belt floor sander catches on the board gaps and any proud screw heads and can be dangerous. Punch all the screws below the surface first, then use a belt or orbital sander or a dedicated deck sander. Grooved (ribbed) boards defeat flat sanders altogether, so those need a detail/roller sander to follow the ribs, or you accept a lightly textured finish.
What oil stops the decking going grey again?
Use a UV-inhibiting, pigmented decking oil on the bare sanded wood. Clear or uncoloured oils let the timber grey again fastest, so a tinted oil with the pigment blocking UV lasts far better, topped up with regular maintenance coats. On shaded, north-facing decks an anti-slip decking oil with fine aggregate over the base coat adds real grip for winter.
Do I actually need to sand, or will a deck cleaner do it?
A deck cleaner or reviver can reverse light greying and lift dirt, which may be enough for a deck that's only mildly weathered. But heavier weathering, old flaking coatings or a genuinely rough surface need sanding to properly restore the wood back to sound, oil-ready timber. If old paint or stain is flaking, it has to be stripped or coarse-sanded off before any new oil will take.
Is it worth sanding and re-oiling, or should I replace the boards?
If the boards are structurally sound, sanding and re-oiling is far cheaper than replacement and brings them back to life. Replace only where boards are rotten, split or badly cupped, which is often a mix of both: swap the failed boards and sand and oil the rest. How often you'll re-do it depends on exposure, but a maintenance re-oil every 12-24 months keeps colour and protection up.

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