Mrs Carter

"Really happy, workmanship superb, No complaints, workmen did more than they needed to. 1st class, extremely polite and helpful. Highly recommended."

Mrs Clarke Poole

"I am so very impressed and delighted with the outcome 5* standard of workmanship, the team are hard working and tidy. Excellent choice of product and company."

Mr Stride Poole

"Very pleased with service in all respects I would highly recommend this product and team Roof looks fantastic 10/10."


We protect your home’s exteriors using a combination of specialised masonry products and techniques, resulting in improved insulation.

External wall and roof insulation is one of the most efficient ways to save energy at home. Placing insulation within or against your walls and roof will help retain the desired temperature in your home, resulting in lower energy costs.

Insulating the exterior walls will also help protect against noise pollution from outside.


Waterproofing of your exterior walls and roof is extremely important.

Waterproofing your roof and external walls will protect the long-term integrity of your home’s structure. Too much exposure to outside elements can lead to the decay of your home’s decking, drastically reducing the lifespan of the roof and walls.

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How it works

Waterproofing and Insulation Process

Traditional methods

When it comes to waterproofing and insulating your home, it is important to understand what type of walls your home has as this determines the products and technique used.

Cavity Wall Insulation

If your home has a cavity wall, insulation can be placed within the hollow spaces between two layers of wall to provide effective insulation and waterproofing to the external walls.

External Wall Insulation

If your home does not have a cavity wall, external wall insulation is a popular choice. Multiple layers of insulation will be fixed to the exterior walls, followed by a reinforcement and a render to ensure the insulation stays secure.

Applying Masonry Creme to Exterior Walls

We use Properla

ProPERLA is a premium masonry creme added to your home’s exterior walls and roof to provide effective insulation and waterproofing. ProPERLA penetrates into the brickwork and creates an invisible barrier - sealing in your home’s heat whilst protecting from the outside elements.

ProPERLA is not only highly water repellent, but it acts as a thermal conductor to keep your home warm regardless of the weather or temperature outside.

At Coastal and Country, our wall insulation expert team recommends the use of ProPERLA every time for the effective waterproofing and insulation of your home’s exteriors.

What are the benefits of Properla

Properla Benefits

ProPERLA has a hydrophobic waterproof coating that is both breathable and self-cleaning - keeping your external walls and roof safe from weather damage.

ProPERLA’s coatings have been repeatedly tested by the UKAS testing laboratories to give you peace of mind that your home is being protected efficiently whilst cutting your energy bills.

We have a range of ProPERLA products available tailored towards your individual maintenance needs to ensure your home achieves the perfect protection every time.

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Certified and Independently Tested

European Certifications
ProPERLA also benefits from numerous European certfications which include:

EN ISO 15148:2002 Hygrothermal Performance
EN 15824 2oog Water absorption, Water vapour permeability tensile strength, thermal conductivity & long term durability.

Quality Standard passed
BS EN ISO 12572 Water Vapour Resistant

Tested & Certified
Independently tested by Lucideon To give you peace of mind.

The Energy-Saving Benefits of Insulating and Waterproofing Your Home with ProPERLA

Although keeping your home warm and dry is the overall objective of insulation and waterproofing, the energy-saving benefits are also extremely significant.

If installed correctly, ProPERLA insulation can reduce your energy bills in a number of ways.

Keep heat in

The ProPERLA coating reduces water absorption by 93% meaning your home loses less heat through your exteriors.

Prevent Damp

ProPERLA prevents damp from forming on your exterior brick walls. Extensive tests have shown that only up to 5% damp content on a brick wall can lower your home’s insulation performance up to 50%.

Spend Less

ProPERLA seals the heat in and traps the wind and damp out - meaning you spend less to heat your home all year round regardless of the weather.

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Call us now to speak to a member of our expert maintenance team, who will be happy to advise the best insulation and waterproofing methods tailored to your home’s specific requirements.

Our experts will evaluate your property and will provide a free quotation for the services and products required.

If you live in Bournemouth, pick up the phone today and call Coastal and Country for all of your property’s exterior maintenance needs and queries to maintain that beautiful home all year round.