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SIDCO-ESP Prime 1/2 inch

Magnesium oxide board for walls, ceilings, and subfloors. SIDCO Prime is the 12.7 mm (1/2") sheet — eco-friendly, structurally strong, and fire resistant.

$70per panel
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SIDCO Prime — 12.7 mm (1/2") magnesium oxide board for subfloors, walls, and ceilings. Eco-friendly multi-purpose sheathing with T&G profile.

Highlights

Engineered for the perimeter.

  • 01

    SIDCO Prime · 1/2" structural MGO board

  • 02

    T&G profile for walls, ceilings & subfloor

  • 03

    8 × 4 ft sheet · factory-ready dimensions

  • 04

    Eco-friendly alternative to conventional sheathing

Specifications

Factory-ready dimensions.

Standard 8 × 4 ft sheets with T&G profile — specify thickness for walls, ceilings, or subfloor assemblies.

  • length8 ft
  • width4 ft
  • thickness1/2" (12.7mm)
  • weight100 lbs
  • profileT&G (Tongue and Groove)
  • usesWalls, Ceilings & Subfloor

Related products

Compare panel thickness.

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SIDCO Elite 3/4 inch
Panels
$150per panel

SIDCO Elite 3/4 inch

Magnesium oxide board for structural spans, walls, ceilings, and subfloors. SIDCO Elite is the 19 mm (3/4") sheet — heavier gauge for demanding assemblies.