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If you are thinking of   exterior wall rendering then consider our thermal rendering systems that improve
the thermal performance and visual appearance of your property.
These systems not only look good  but save you money in the long term.
It makes sense in these times  with energy conservation on most peoples minds not just to render your property
....but to insulate as well .
External Wall Render and Thermal Insulation Systems.
We offer several systems that will reduce the heat loss through your walls and improve
its thermal values.
For further details , evaluations ,or survey please contact us : Tel: 0203-693-3797
This highly exposed  property deep in the Derbyshire countryside  was a mixture of brick, stone and render,with  zero insulation.Every room in the property was  cold and subject to penetrating damp.
The client wished to up grade the thermal properties of the external walls but also wanted to maintain the
character of his home. and decided that our thermal render and  High Build coating was the answer..
( full technical details on request )
Old Cobbledash removed then re-applied prior to coating with our textured coating system.
We can blend in any new finish with an
existing surface without repair lines
showing.
Traditional semi  re-pebbledashed using brown shingle for a client in
London.

Although our business is 95% based
on sprayed coatings we can still offer
clients this traditional wall finish that
has stood the test of time in the UK.
Wide range of stones available from
Brett Aggregates in various colors.

Structural repairs to walls. regardless of construction.
This part of our business was established in 1963 and was the fore runner to us entering the sprayed textured coating market in 1978. It still forms a
major part of our business.
We can offer a wide range finishes and treatments for clients that wish to retain the original features of there property. Using traditional methods  we 
can reinstate any exterior finish including moldings or features back to its original condition. whether you own a small terraced house that needs repointing, or maybe you are a local  council authority that has water-proofing problems on blocks of flats , contact us we have the expertise to solve
these problems for you and within your budget.
TRADITIONAL EXTERIOR WALL TREATMENTS / FINISHES
We can offer our clients a full brick and
stone repointing service to blend in with existing surfaces / new additions etc.
Injection power pointing available for
large contracts requiring a fast turn
around at reasonable cost.

WE are specialists in most types of
cavity wall tie replacement , we offer
a free survey  / inspection.
What ever the condition of your walls we have the expertise to remedy it .
From brick and stone to timber frame we
have worked on all types of buildings with
major structural problems.and rebuilt them
back to a sound structural condition.
We offer traditional  renders for our clients
that wish to or need to have a traditional
wall finish .
Please contact us for more information
on these systems or advice.
Click on pictures  to enlarge
PROPERTY BEFORE RENOVATION
LOOSE RENDER
LATHS, STUDS, AND BRICK INFILL  EXPOSED ( 3OO YEARS OLD )
RENDERING REMOVED  TO EXPOSE FRAMEWORK
MEMBRANE AND EML APPLIED
2 COATS OF THERMAL RENDER APPLIED
TYROLEAN HARD COAT APPLIED
RIGHT HAND ELEVATION BEFORE
RIGHT HAND ELEVATION AFTER 4 COATS OF THERMAL RENDERING
MASKING UP AND EDGING WITH TOPCOAT
HOUSE PRIMED BY BRUSH
ELASTOMERIC TOP COAT APPLIED BY INDUSTRIAL SPRAY
TOP COAT APPLIED ! HOUSE NOW READY TO BE DEMASKED
HOUSE COMPLETE
A selection of pictures showing various stages through this contract      Click on pictures to enlarge
CASE STUDY 1 : THERMAL RENDER
CASE STUDY :2 THERMAL RENDER
This property was renovated by the owner over a period of about 2 years. MASTEX was contracted to renovate the external walls and apply
a sprayed protective coating.

Extensive thermal rendering was applied to a mixture of various surfaces.........Brick, Block, Stone, and Plaster Lath ..........we used a special
High Build waterbased Elastomeric Coating for the final coat to provide a highly flexable finish able to withstand the various movements of the
different building materials.

Full technical details of this contract are available on request.
BEFORE RENOVATION
OLD RENDER REMOVED EXPOSING WOODEN LATHS
RENDER REMOVED EXPOSING OLD STRUCTURE (CIR 1700 )
BASE PLATE COMPLETLEY
ROTTED AWAY IN SECTIONS
ROTTEN CORNER STUD
MAIN CORNER STUD REMOVED AND REPLACED IN BRICKWORK
MIXING THERMAL TYROL HARD COAT
Gallery 1
Gallery 2
Gallery 3
We offer a full range of external coloured renders from a wide range of manufacturers
each offering something special and different. Scraped, flat and sprayed finishes"s available.
We have a wide range of colours and samples to choose from
COPYRIGHT  MASTEX  2000-2017
WE offer a wide range of EXTERNAL WALL FINISHES  to suit every type of property and budget Ranging from high pressure sprayed flexible coatings, to modern silicone based coloured renders, through to lime based renders and traditional coloured pebbledash finishes.

Scroll down to view CASE STUDIES
Telephone us for a free ( no obligation ) survey and quotation on Tel : 0203-693-3797 or use the contact form below
EXTERIOR RENDER SYSTEMS
ELIMINATE WET WALLS CONTACT US TODAY !!
This property below was suffering from bad internal damp
and cold during the winter.
The brickwork had been poorly repaired over the years 
and was in urgent need of weatherproofing.
The clients requirements was that they wanted the complete house to look as one and to improve on the insululation values.

Cavity wall insulation was installed after several wall ties was replaced.
The external walls was then rendered with a thermal insultation render and  finished with a sprayed textured resin based coating.
This property is just off  the seafront in Brighton , the client asked us to complete a survey on the external walls as there was extreme damp in all rooms high and low level.Built around 1950 in standard fletton bricks it was obvious the walls had not had any maintenance carried out on them since it was built except fiberglass cavity wall insulation.
Our survey showed up the following. Cavity wall insulation 
very wet and ineffective causing  internal damp, wall ties corroded, the brick pointing was almost non exsistant,
and the bricks themselves was falling apart from salt and frost damage.We counted over 1000 bricks would be required to replace the bricks with frost  damage, to get anywhere near a satisfactory finish then the whole lot would need to be pointed. after discussions with the client we all agreed on the most economical solution .

Works carried out. all fiberglass insulation was removed and replaced using the blown bead method. all corroded ties was replaced and old ones removed or isolated. The walls was then rendered with our insulated render system and finished off using a high performance sprayed resin based coating.  What a transformation !.
This bed and breakfast property in Leeds was suffering from  damp in every room. The owners had to keep the heating on for most of the year just to keep the bedrooms dry. Now we all know its nice to see traditional soft red brickwork, but when its disintegrated and has lost its weatherproofing what are you to do? Apart from trying to replace thousands of bricks your only option is to have it rendered. As you can see from the picture the flank wall was highly exposed to the weather. When it rains the internal rooms adjacent to that wall would become "wet"
Our clients requirements was that he wanted to cure the damp problem and improve the look of the building

The Specification carried out was several large cracks in the brickwork to be cut back and brickwork stitched up using the same type of bricks, All 3 elevations to be rendered using our insulated system , and finished off using a highly elastomeric and mico-porous coating.
Feed back from our client 1 year later was " everything dry rooms warmer "

CASE STUDY MALDON ESSEX
CASE STUDY BRIGHTON
CASE STUDY LEEDS
HomeExterior Wall CoatingsTexcrete SystemExternal RenderProductsWall Tie ReplacementBrick & Stone PointingTile & Slate RoofsFlat Roof Coating SystemsIndustrial Commercial
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