Alstone WPC Outdoor Decking in Uttarakhand

PWD, CPWD, and MES approved solid, weatherproof composite decking. Anti-slip, rot-resistant planks serving Dehradun, Haridwar, Rishikesh, Rudrapur, Almora, Nainital, and Haldwani.

Outdoor Performance

Rot-Resistant Decking for Damp Climates

External wooden decks in high-altitude tourist spots like Bhimtal, Nainital, and Mukteshwar suffer from continuous weather exposure. Rainwater creates moss buildup that makes wood slick, while winter frost causes water trapped in wood pores to freeze and split the timber. To prevent rot, traditional wood requires annual sanding, oiling, and sealing.

Our WPC decking planks combine wood fibers with polymers and UV-stabilizing additives. This creates an anti-slip, dense surface that cannot absorb rainwater or crack in cold weather. It does not splinter, keeping walking surfaces safe for bare feet in residential balconies and hotel outdoor cafes.

  • Grooved anti-slip textures designed for wet foot-traffic
  • High UV-resistance—does not warp, fade, or splinter in the sun
  • Hidden clip fastening system—no exposed screws or nailheads
  • Low maintenance—clean easily with soap and water
WPC decking installed on terrace walkway
Resort Installation — WPC composite decking fitted on an outdoor patio terrace.
Assembly Guide

Under-Structure joist layout

Diagram showing recommended spacing of 300mm center-to-center for sub-framing joists (composite or metallic) and hidden T-clip locks.

Joist Spacing: 30cm (Max)
Technical Details

Decking Profile Specifications

WPC decking is installed on a grid of under-deck joists to raise it off the ground, ensuring water flows underneath to drains. Planks are held in place using plastic or stainless steel T-clips that slide into pre-formed side grooves, maintaining a uniform expansion gap.

Specification Detail
Thickness 24mm
Standard Dimensions 2900 x 146mm (approx 10ft x 6 inches)
Profile Types Hollow (lightweight, economical) & Solid (high-impact loading)
Surface Finish Dual-sided: Deep grooves (anti-slip) / Wood embossed grain
Expansion Gap 4mm to 6mm between planks (set by fixing clip size)

Planning a project in Uttarakhand?

Whether you are building in Haldwani, Dehradun, Haridwar, Rishikesh, Rudrapur, Nainital, Ramnagar, Almora, or Mukteshwar, we deliver PWD & CPWD approved WPC decking directly to your site.

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