Wednesday, September 7, 2022

Building contractors roof repairs Pretoria

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For a professional opinion on your roof, contact MHS Contractors
Websites:
MHS Contractors
Contact Ian on: 084 499 8541

Leaking roof repair

Ceiling replacement

Roofing

Terminology continue...

Batten 


Pieces of timber usually SA pine 38mm x 38mm or 38mm x 50mm laid and nailed across the top chords of the trusses at 90º at a spacing to suit the roof covering but less than 540mm onto witch the roof covering is fixed or hooked and typically used in roof or tile applications.


Bottom chord


The part of the truss that forms the bottom edge that joins the two heel joints and support the ceiling - also called the tie-beam.


Bracing

The members fixed to several  adjacent trusses usually at a 45º angle to make the roof stable and to prevent buckling of compression members.

Brandering

Same as battens but fixed to the bottom chord to support the ceiling.

 Read more on our next blog.


For a professional opinion on your roof, contact MHS Contractors
Websites:
MHS Contractors
Contact Ian on: 084 499 8541
 



How to waterproof a roof



How to on WATERPROOFING
This is always a touchy subject for any home or building owner. Waterproofing tends to be one of the trades that are mostly overlooked when building, not only in the design phase, but throughout the building process resulting in a number of failures directly attributed to poor or incorrect waterproofing detail, and (or) the incorrect choice of materials or system being used (not fit for the purpose intended). Added to these; poor workmanship and the use of inferior products, in order to save money just make matters worse.

Trying to save money on waterproofing a roofing slab is very short sighted, considering the cost vs. the performance criteria of incorrect or inferior waterproofing systems/products or poor workmanship or lack of detail after the building is complete, is very costly and in some instances impossible, unless one literally starts all over again.

Waterproofing has advanced tremendously in recent years, from membranes, coating and systems. Leaving the contractor or home owner with many different options available, ensuring a roofing slab is completed free of waterproofing defects and the ingress of water.

If you are insure of what system would be best suite your specific application, consult with architect or structural engineer or a reputable waterproofing contractor or manufacturer for advice.

Waterproofing can be used in a number of different applications, which include vertical and horizontal surfaces.

Read more on our next blog on how to.


For a professional opinion on your roof, contact MHS Contractors
Websites:
MHS Contractors
Contact Ian on: 084 499 8541