Lime Render

Here at bio space, we supply breathable lime render systems designed for heritage properties, eco builds and moisture conscious renovations. Lime render remains a popular choice thanks to its vapour permeability, flexibility, and compatibility with traditional masonry, helping reduce trapped moisture and long term substrate damage. Whether you are repairing solid wall buildings or specifying full external wall systems, our range includes natural hydraulic lime renders, insulating lime render products, primers and reinforcement meshes to help create a complete breathable build up. We also offer bulk purchasing options for larger projects, making bio space a practical choice for contractors, developers and lime render installers looking for reliable supply.

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Frequently asked questions
What is lime render used for?

Lime render is used on solid wall and breathable construction systems where moisture movement needs to be managed correctly. It is commonly applied to heritage buildings, listed properties, stone walls and eco focused renovations.
Why choose lime render over cement render?

Lime render is more vapour permeable and flexible than cement render, allowing buildings to breathe naturally. This helps reduce trapped moisture, cracking and long term damage often associated with harder cement based systems.
Does lime render help with damp walls?

Lime render can help moisture evaporate from solid wall buildings more effectively than cement based renders. While it is not a direct damp treatment, its breathable properties are often used as part of moisture management strategies in older properties.
Can lime render be used on listed or heritage buildings?

Yes, lime render is widely used across conservation, restoration and listed building projects because it is compatible with traditional construction methods and older masonry substrates. Many heritage specifications favour breathable lime based systems over modern cement alternatives.
Do you supply lime render for trade and larger projects?

Yes, bio space supplies lime render products for both smaller renovations and larger commercial or trade projects. Bulk purchasing options are available across a wide range of breathable building materials and supporting system components.
Is lime render compliant with UK building standards?

Lime render products used within the UK are commonly tested against recognised standards relating to performance, fire safety and material quality. Depending on the product, this can include standards such as BS EN 998 for rendering mortars and EN 13501 1 for reaction to fire classification. Always check the individual technical data sheet and certification documents to ensure suitability for your specific project requirements and building regulations.