Skip to content
LDR Plastering & Rendering Specialists Ltd

Services

Rendering

Expert exterior rendering in Norfolk and Suffolk, including silicone and sand and cement finishes. Durable, weather-resistant facades. Free no-obligation quote.

As a K-Rend approved contractor, we install high-performance exterior render that protects and transforms properties across Norfolk and Suffolk. From through-coloured silicone systems to traditional sand and cement, we match the right finish to your building.

What our rendering service includes

K-Rend silicone render

A flexible, water-repellent, self-cleaning through-coloured finish that resists cracking and staying damp, backed by a 30-year warranty on approved silicone systems.

Acrylic and polymer renders

Modern, crack-resistant systems in a wide choice of colours and textures for a durable, low-maintenance finish.

External wall insulation and render overlays

Insulated render systems that cut heat loss and give tired walls a fresh, warm, weatherproof finish in one go.

Sand and cement render

Traditional, hard-wearing render in a smooth or textured finish, ideal where a classic look or a repair to match is needed.

Render repair and refurbishment

Cracked or blown render cut out, repaired and re-coated to blend with the existing wall.

How we work

  1. Survey and quote: we assess the walls, recommend the right system, and give you a fixed, itemised price.
  2. Preparation: surfaces are cleaned and prepared, with bonding coats and mesh reinforcement where needed.
  3. Rendering: we apply the chosen system to a consistent, weatherproof finish, coloured through so there is no painting to redo.
  4. Curing and sign-off: we protect the render as it cures, then leave the site clean and walk you through aftercare.

Materials and standards

We are trained and approved to install K-Rend silicone systems to manufacturer specification, which is what lets us offer the 30-year warranty and gives you a finish built for the Norfolk and Suffolk weather.

Book external rendering before winter

Render needs dry weather and no frost to go on and cure properly, so once the weather turns, outside work is at its mercy. If you want your walls done before winter, get your survey booked now and we will plan the job around the forecast. Anything that cannot be finished safely this side of winter we will book in for the first settled weather of spring, rather than rush it.

Frequently asked questions

What is silicone render and why choose it?

Silicone render is a flexible, breathable through-coloured finish that resists cracking and repels water while letting moisture escape. It stays cleaner for longer and needs far less maintenance than traditional render or painted walls.

What does the 30-year warranty cover?

As a K-Rend approved contractor we can offer a 30-year warranty on our silicone render, giving you long-term peace of mind that your finish will keep performing. We'll go through the full details with you before work starts.

Can you render over old or pebbledash walls?

Often yes. We'll assess the condition of your existing walls first and prepare the surface properly. In some cases old render needs removing, and we'll always be upfront about what's required.

How long does rendering a house take?

Timescales depend on the size of the property and the weather, but a typical house render takes from a few days to a couple of weeks. We'll give you a clear timeframe with your free quote.

Problems we are asked about

Straight answers to the questions that usually come before a rendering job.

Why is my render cracking?

Hairline cracks usually mean the render dried too fast, went on in the wrong weather, or the mix was too strong for the wall. They are cosmetic. Cracks you can fit a coin edge into let water in, freeze and push the render off, so they need cutting out and repairing. Diagonal cracks from window corners follow movement in the wall and need looking at first.

Read the full answer →

Why is my render going green?

Green on render is algae, and it grows where the wall stays damp: north-facing elevations, walls shaded by trees or hedges, and anywhere a leaking gutter keeps the surface wet. It does not damage the render itself, but it looks poor and it tells you that part of the wall is holding water. A gentle wash with a biocide clears it; fixing the damp source stops it coming back.

Read the full answer →

How much does it cost to render a house?

Checkatrade's June 2026 guide puts rendering at £30 to £80 per square metre of wall, with sand and cement at the bottom of that range and silicone at around £72.50 per m². Their worked example for a five-bed detached house of about 142m² comes to £9,690 to £12,075 before scaffolding and extras. The render system, wall area, access and the state of the existing wall are what set the price.

Read the full answer →

Silicone render or sand and cement: which should I choose?

For a house that will face Norfolk and Suffolk weather for decades, silicone render. It is through-coloured so it never needs painting, it repels rain while letting the wall breathe, and it flexes instead of cracking. Sand and cement is cheaper to put on but needs painting and is more prone to cracking, which is why we mostly use it for repairs and for matching existing work.

Read the full answer →

Recent work

View all projects →

Ready to get started?

Tell us about your project and we'll be in touch.

Call now Get a quote