Question 1

How do I get a quote for external wall insulation or rendering?

Accepted Answer

Send a few photos and your postcode, or use the quote form. We will review the property and arrange a site survey where needed before confirming the right system and scope.

Question 2

Is silicone render the same as external wall insulation?

Accepted Answer

They are often used together but they are not the same. External wall insulation adds an insulation layer and a reinforced finish; silicone render is a flexible, weather-resistant finish that can also be specified for suitable uninsulated walls.

Question 3

Which areas do you cover?

Accepted Answer

Mucina External Works is based in Sutton and accepts suitable projects across South London, wider London, Surrey and Kent. Send the postcode and project details so coverage can be confirmed.

Question 4

Do you take on larger facade and commercial projects?

Accepted Answer

Yes. The team welcomes enquiries for larger facades and buildings as well as residential work. Every project is reviewed against access, substrate, programme and system requirements before a quote is agreed.

Question 5

What preparation is needed before render is applied?

Accepted Answer

Preparation depends on the existing wall. It can include cleaning, repairs, local brickwork, starter tracks, insulation boards, mesh and base-coat preparation before the final finish is applied.

Question 6

Does external wall insulation need planning permission?

Accepted Answer

Many homes can be improved without a full planning application, but listed buildings, conservation areas and changes to the external appearance may need consent. Check with the local authority before work starts.

Question 7

What affects the lifespan of external render?

Accepted Answer

Substrate condition, preparation, the specified system, detailing around openings and exposure all matter. A site survey is the right starting point for choosing a suitable build-up and maintenance approach.

Question 8

Can you repair brickwork before installing insulation or render?

Accepted Answer

Mucina External Works also undertakes brickwork, blockwork, brick slips and repointing, allowing substrate repairs and external finishes to be considered together in the project scope.

External wall questions, answered clearly.

Questions before a survey

Still have questions?

Why Mucina?

External wall questions, answered clearly.

Questions before a survey

SurveyHow do I get a quote for external wall insulation or rendering?

SystemsIs silicone render the same as external wall insulation?

CoverageWhich areas do you cover?

ProjectsDo you take on larger facade and commercial projects?

PreparationWhat preparation is needed before render is applied?

PlanningDoes external wall insulation need planning permission?

FinishWhat affects the lifespan of external render?

BrickworkCan you repair brickwork before installing insulation or render?

Still have questions?

Why Mucina?