If your home exterior looks tired, patchy, or outdated, house rendering is a smart way to refresh it while adding protection against UK weather. At STM Builders, we offer professional rendering services across Birmingham, Solihull, Wolverhampton, Dudley, Walsall, and nearby areas — helping homeowners give their properties a clean, modern finish that lasts.
Rendering is more than just a cosmetic fix. It acts as a weatherproof skin for your brickwork, helping to prevent water penetration, cracks, and energy loss. Whether you want a traditional sand and cement look or a sleek silicone or monocouche finish, we’ve got the tools and skills to do it right.
We prepare your walls properly, apply top-quality render systems, and finish with crisp detailing. The result? A home that stands out — and stands up to the UK’s ever-changing climate.
From single walls to full facades, we handle projects of all sizes, always keeping mess to a minimum and work to a high standard. If you want your property to look brand new — without moving house — rendering is a solid investment.
Rendering Services We Offer
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Monocouche Rendering
One-coat coloured render that provides a clean, modern finish with no need to paint.
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Silicone Rendering
Breathable, flexible, and water-resistant — ideal for UK weather and low-maintenance upkeep.
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Sand & Cement Rendering
Traditional, durable finish suitable for older properties or budget-friendly upgrades.
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External Wall Insulation (EWI)
Combine insulation with render to improve energy efficiency and meet UK regulations.
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Patch Repairs & Crack Fixing
We fix damaged or blown render areas and blend them to match the existing finish.
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Render Repainting & Colour Refresh
Update the look of older renders with specialist paints made for render surfaces.
Our Rendering Process
1 Free Site Assessment
We inspect your walls, check for damage, and discuss finish options with you. 
2 Surface Preparation
We clean, patch, and prepare the wall — essential for a smooth, lasting finish. 
3 Render Application
Our team applies your chosen render type with care and precision. 
4 Curing & Finish
We allow proper drying time, apply top coats, and finish all edges cleanly. 
5 Final Cleanup & Inspection
Your property is left spotless, and we ensure you're happy with every detail.