Solid Timber Block Door

Solid Timber Block Door – STPC Blockboard for Internal & External Use

The Solid Timber Block Door (STPC Blockboard) is a durable and highly versatile door solution, ideal for both internal and external applications. Built with a solid pine core and available in 35mm or 40mm thickness, these doors are perfect for standard and custom-sized openings, including awkward or non-standard spaces.

Available in multiple finishes including DuraXP, Paint Grade Ply, and SPM, the STPC range is designed for flexibility, functionality, and long-term performance.

Key Features

• Available Thicknesses: 35mm and 40mm
• Size Range: Standard or custom sizes up to 2700mm x 1200mm
• Construction: Solid Timber Pine Core (Blockboard)
• Use Cases: Internal & external use (external must be installed in weather-protected areas)
• Cut-to-Size: Can be trimmed or custom-made to suit non-standard doorways
• Sound Insulation & Strength: Excellent core stability and acoustic performance
• Finishes Available:
  • DuraXP
  • Paint Grade Ply
  • SPM (Standard Premium Material)

Best For:

• Renovations requiring odd or non-standard door dimensions
• Under-stair cupboards or laundry entrances
• Back or utility doors
• Spaces where strong acoustic and thermal insulation is needed
• Projects needing durable, paintable door surfaces

Note: For external applications, ensure the door is installed in weather-protected areas and sealed on all surfaces to maintain warranty.

Order Now

The STPC Blockboard is a premium solid timber door solution that combines strength, style, and versatility. Whether you’re fitting a modern entry, updating an older space, or building custom cabinetry, this door can be tailored to your exact needs.

Contact us today for sizing assistance or a custom quote.