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K Rend
K Rend is a high-quality silicone render system that provides a durable, weatherproof, and aesthetically refined finish to exterior walls.
Its clean appearance, wide colour range, and durability make it one of the UK’s most trusted external rendering systems.
What is K-Render?
K Render is a polymer-modified render that is formulated to bond firmly to exterior walls. Here, it forms a weather-resistant and breathable layer. Manufacturers incorporate silicone technology to ensure the product creates a hydrophobic surface, allowing water vapour to escape, and thereby preventing moisture ingress.
The K Render system differs significantly from traditional sand and cement mixes and requires minimal maintenance. Its flexible finishes are available in a range of K Rend colours, including bright white and soft natural tones. All products are through-coloured, meaning the pigment runs through the entire mix, so the surface doesn’t necessarily require painting.
What is K Render used for?
K Rend is used on a variety of substrates to improve wall protection and aesthetics. It is ideal for:
- New builds and refurbishments that need a smooth, decorative façade.
- Masonry and blockwork surfaces that require breathable weather protection.
- Homes or commercial buildings where long-term colour and finish are desirable.
The system’s functional protection and decorative appeal make it suitable for an extensive variety of architectural styles.
Types of K-Rend
K Rend products come in a broad selection of mixes and finishes, each tailored for varying substrates and application methods.
The most popular include:
K-Rend base coat
- HP12 and HP14 base coats – Reliable preparatory layers that level walls and boost adhesion before the top coat. They ensure strong adhesion and smooth surface preparation.
- HPX base coat – Flexible polymer formulation designed for mixed or challenging substrates.
K-Rend finishing coat
- K1 spray render – Pre-mixed, machine-applied render for rapid installation. It produces a consistent surface texture.
- TC15 thin coat – A silicone-enhanced top coat offering superior water repellence. It gives sleek, contemporary aesthetics.
K Rend GP mortar
- GP render – General-purpose hand-applied render that is suitable for traditional masonry.
Each component integrates within the render system to ensure compatibility, robust adhesion, and a long-lasting exterior.
Benefits of K Render for external wall
K Rend provides these benefits for modern façade systems:
- Weather and crack resistance for lasting exterior protection.
- Breathable, water-repellent coating that minimises trapped moisture within wall assemblies.
- UV-stable pigments that maintain their colour integrity over time.
- Low-maintenance finish that limits algae and dirt build-up.
- Range of finishes and colours suitable for modern and heritage architecture.
- Smooth or textured finishes for hand and spray applications.
Why choose our K Rend?
As verified K rend suppliers, Insulation Wholesale stocks the complete K Rend range, providing solutions for every stage of each rendering project.
Here’s why professionals choose our K Rend products:
- Complete system supply, from base coats to top coats and coloured renders, ensuring full compatibility.
- Competitive trade pricing and volume discounts.
- Consistent stock availability with fast UK-wide logistics.
- Expert advice on matching colours and choosing the right system.
- Technical support and specification guidance for installers and designers.
- Quick, reliable UK delivery for site or home projects.
Enhance your property’s exterior with lasting weather protection and a premium aesthetic. Order K Rend in your preferred colour today, including the classic K Rend white, and enjoy fast UK delivery.
At Insulation Wholesale, you can purchase K Rend at low wholesale prices with fast delivery for most of items within 2-5 days. Competitive rates guaranteed.
FAQ
Where to buy K Rend?
You can purchase genuine K Rend products from approved K Rend suppliers such as Insulation Wholesale. We supply all K Rend coating systems with nationwide delivery and expert advice.
What is K Rend?
K Rend is a silicone-modified render system that provides breathable, weather-resistant, and decorative exterior wall coatings. It is often used to achieve durable and low-maintenance façades.
How to clean K Rend?
Use a mild detergent and a soft-bristled brush or low-pressure washer to remove dirt or algae. To protect the surface, avoid harsh chemicals and abrasive tools.
How much is K Rend per m2?
Prices vary by product type, finish required, region, and colour, as darker or bespoke shades can cost more. But costs generally range between £8 and £20 per m². This is exclusive of labour.
How to K Rend?
The general steps are as follows:
- Apply the appropriate K Rend base coat.
- Give it sufficient time to cure.
- Add the selected K Rend top coat or silicone render using a trowel or spray machine.
Use the specified mesh reinforcement and follow the given instructions for mixing, application requirements, and curing times.
Can K Rend be painted?
Yes, K Rend surfaces may be overcoated if colour restoration or alteration is required. It is advisable to use breathable mineral or silicone-based paints for this.
K Rend Range
Showing all 7
Products in K Rend
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K Rend HP14 Base Coat 25kg Bag
K Rend HP14 Base Coat offers a highly durable polymer based mixture designed for better adhesion of K Rends thin coat such as silicone TC. It features a water repellent and high resistance levels making it ideal for surface backings such as swimming pools.POA Get a quote -
K Rend HPX Base Coat 25kg
K Rend HPX base coat offers a highly durable and flexible adhesion for stubborn backgrounds. Based on a polymer and reinforced fibre mixture, the K Rend HPX base coat is ideal for larger projects, providing a quick and easy application where needed.
POA Get a quote -
K Rend Silicone TC15 25kg White
Silicone TC 15 is a ready to use organic resin render which is applied to provide a low maintenance textured finish. It is available in different textures and a wide variety of colours. Prior to application the substrate should be primed using Primer TC.
POA Get a quote -
K Rend Spray K1 Top Coat 25kg Bag
K Rend K1 Spray is an easy to use, reliable cement based, polymer modified, self-coloured render that can be hand or spray applied, requiring only the addition of water and 10 minutes mixing time.POA Get a quote -
K Rend TC Primer Tub
K Rend Primer is designed and manufactured to prepare masonry substrates before applying the top coat of K Rends specially formulated thin coat. It comes ready to use out of the tub, is easily applied using a roller, brush or spray tool and provides a fine textured finish.POA Get a quote -
K Rend HP12 Base Coat 25kg Bag
K Rend base coat HP12 is specially manufactured with high strength and flexibility. It offers a cement based high polymer mixture ideal for stipple coat and can be used for general block work, masonry and stone backgrounds.£12.65£15.18 Ex VATInc VAT Get restock alert
