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Professional Interior & Exterior
Finishing
Cornerstone Build deliver high-quality interior and exterior finishes designed to enhance, protect, and add long-term value to your property. From precision plastering to advanced spray cork finishing, every service is carried out with a sharp eye for detail and a commitment to lasting results.
We combine skilled workmanship with reliable service, ensuring every project runs smoothly from start to finish. Whether you’re upgrading your home or improving a commercial space, you can expect honest advice, clear communication, and a finish you’ll be proud of.
External Wall Insulation
(EWI)
External Wall Insulation (EWI) is a system that improves your home’s thermal performance by adding an insulating layer to the outside of your property. This is then finished with a protective render, creating a durable, weather-resistant exterior.
By reducing heat loss through the walls, EWI helps keep your home warmer in winter and cooler in summer, lowering energy bills and improving overall comfort. It also protects the building structure from the elements and can refresh the appearance of your property at the same time.
At Cornerstone Build, we install external wall insulation with precision and care, ensuring a seamless finish that not only performs efficiently but also enhances the look and value of your home for years to come.
Silicone Render
SYSTEMS
Silicone render systems are a modern external finishing solution designed to protect and enhance your property. Applied as a topcoat over a prepared surface or insulation system, silicone render creates a flexible, breathable, and highly weather-resistant finish.
Its advanced formula allows water to repel from the surface while still letting the building breathe, helping to prevent damp and cracking. It also resists dirt and algae growth, keeping your property looking cleaner for longer with minimal maintenance.
At Cornerstone Build, we apply silicone render systems with expert precision, delivering a smooth, durable finish that not only safeguards your home but also gives it a fresh, modern appearance built to last.
Spray Cork
FINISHES
Spray cork finishing is an advanced exterior coating made from natural cork, designed to protect, insulate, and refresh your property. Applied as a seamless sprayed layer, it forms a flexible, breathable barrier that adapts to the surface beneath.
The unique properties of cork provide thermal and acoustic insulation while also being highly resistant to cracking, water penetration, and weather damage. Its elasticity allows it to bridge small cracks, helping to prevent future issues and extend the life of your exterior.
At Cornerstone Build, we apply spray cork finishing with precision and care, delivering a clean, modern look that not only enhances your home’s appearance but also improves comfort, durability, and long-term performance.
Internal
PLASTERING
Internal plastering is the foundation of a smooth, high-quality interior finish. It involves applying a precise layer of plaster to walls and ceilings, creating a clean, even surface ready for painting or decorating.
A professionally plastered surface not only improves the appearance of your space but also enhances durability, helping to prevent cracks and imperfections over time. It ensures a flawless base that allows your final finish to look its best.
At Cornerstone Build, we carry out internal plastering with care and attention to detail, delivering sharp lines, smooth finishes, and results that elevate the overall look and feel of your home.
