Lees Building Contractors Ltd specialises in vertical hardwood cladding enhanced with a render spar finish, combining the natural warmth of timber with the contemporary appeal of textured render. This façade solution delivers outstanding weather resistance, low maintenance and a striking architectural statement.


Key Works & Features

  • Timber Selection & Preparation:
    Premium-grade hardwood boards (oak, larch or cedar) machined to a uniform 20 mm thickness, pressure‑treated for rot resistance and kiln‑dried to limit movement.

  • Battens & Ventilated Cavity:
    Vertical timber battens fixed over breathable membrane and treated counter‑battens to create a ventilated cavity, preventing moisture build‑up and prolonging cladding life.

  • Fixing System:
    Stainless‑steel concealed clips and hidden‑nail methods ensure a flush, uninterrupted vertical grain appearance without visible fasteners.

  • Render Spar Application:
    Fibre‑reinforced spar‑dash render applied to designated panels—coloured and textured to complement the hardwood—providing durable, UV‑stable protection.

  • Sealing & Finishing:
    All timber edges and cut ends sealed with specialist preservative; render protected with breathable water‑repellent coating to guard against staining.


Specialist Techniques & Materials

  • Hardwood Treatment:
    Factory‑applied micro‑porous oil finish for natural sheen and ongoing weatherproofing.

  • Membrane Installation:
    High‑performance breather membrane to safeguard the substructure while allowing timber to respire.

  • Precision Rendering:
    Two‑coat mineral render system with aggregate spar‑dash top coat for a textured, low‑maintenance finish.

  • Thermal & Acoustic Benefits:
    Combined cavity insulation and dense hardwood deliver improved U‑values and sound attenuation.


Why This Project Stands Out

  • Contemporary Aesthetic: The interplay of warm vertical timber and textured render panels creates a modern, eye‑catching façade.

  • Longevity & Low Maintenance: Quality hardwood and spar‑dash render resist weathering—with only periodic cleaning and oil‑recoating required.

  • Breathable Construction: Ventilated cavity and mineral‑based finishes prevent damp and ensure a healthy, durable envelope.

  • Local Craftsmanship: Expert installation by our West Country carpenters and renderers ensures precision alignment and finish consistency.


Get in Touch

Elevate your property with a bespoke hardwood and render spar‑dash façade. Lees Building Contractors Ltd offers full design, supply and installation:

Lees Building Contractors Ltd – Delivering Stunning Timber & Render Façades Across the West Country.