PQPlastering Quotes

Branded render system

K Rend Cost per m² and by House Size

Plan a K Rend project without confusing one brand with one fixed build-up, finish or all-in square-metre rate.

Direct answer

Current UK observations place general house rendering around £30–£80 per m², while Checkatrade uses about £72.50 per m² as a current silicone-render benchmark and about £10,000 for three walls of an average semi-detached house. K Rend is a brand with different systems, so the quote must name the exact product build-up and state whether preparation, mesh, scaffold, waste and VAT are included.

What changes the result?

A useful calculation starts with the physical scope and the written commercial terms. These are the factors to make explicit:

  • Exact K Rend system and finish
  • Measured elevation area and openings
  • Existing render removal and substrate repairs
  • Base coat, reinforcement, beads and primer
  • Scaffold, protection, waste and VAT

Use one scope for every quote

Give each business the same information and ask it to resolve the same boundaries. That makes the totals more comparable and exposes work left as an allowance or exclusion.

  1. Ask for the exact manufacturer specification
  2. Compare measured net and gross areas
  3. Separate substrate repairs and access
  4. Require colour, texture and sample approval

Use the headline rate as a planning check

MyBuilder's current national house-rendering observation is roughly £30–£80 per m². Checkatrade's current K Rend guidance points to its £72.50 per m² silicone-render benchmark and an approximately £10,000 three-wall semi-detached example.

Those figures do not prove that two quotes include the same wall preparation, access or branded system. Use the calculator's monocouche scenario as a starting point, then replace every assumption with the contractor's measured scope.

K Rend is not one generic material

The brand covers different cement-based, silicone and thin-coat products with product-specific backgrounds, base coats, reinforcement, primers, application depths and finishes. Ask the installer to identify the exact named components and confirm they form one compatible specification.

Do not accept a quote that uses ‘K Rend’ only as a colour or marketing label. The written scope should describe the substrate assessment, removal, repairs, beads, mesh locations, base preparation and final texture.

Normalize the full exterior project

Record every elevation, extension, gable, parapet, reveal, plinth, sill, pipe and awkward boundary. State how openings are measured and whether protection, scaffold, waste, making good and VAT are in the total.

Planning Portal notes that external wall changes can trigger planning or building-regulation questions in some circumstances. Check the property and local requirements before treating the finish as a purely cosmetic purchase.

Questions people ask

How much does K Rend cost per square metre?

Current UK planning evidence places general rendering around £30–£80 per m², while Checkatrade uses about £72.50 per m² as a silicone-render benchmark. Exact K Rend system, preparation, scaffold and region determine the quote.

How much is K Rend for a semi-detached house?

Checkatrade currently uses about £10,000 for three walls of an average semi as a silicone-render comparison. Measured wall area, access, substrate condition and named system are more reliable than property type alone.

Is scaffolding included in K Rend prices?

Not consistently. Require scaffold or other access to be explicitly included or separately priced for every elevation.

Can K Rend go over existing render?

Only after the existing background has been assessed as suitable for the specified system. Loose, cracked, painted or damp surfaces can require removal, repair or a different preparation.

Method and sources

The model is a planning tool, not a quotation. These are the published sources used for this page; read the full assumptions before relying on a range. Source review: 16 September 2026.

Review full methodology