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ROOF WATERPROOFING CONTRACTOR SINGAPORE

ROOF WATERPROOFING

An envelope of building, protects from harsh weather. The roof structures and characters vary with the purposes of the building. As per the climatic conditions in the habitat, material for roof structure and roof covering are the elements of shape of roof. Techniques on roofing and repairs flow in chain reactions, as when roofing is done and maintained. Building escapes from climatic changes and restore its health and structure.

Protect your building and surfaces for a long period of time from water with our smart constructive solution. Waterproofing or water resisting is a process of enveloping on building surfaces with the use of membranes and coatings to protect structures and objects.

Metal Roof
Waterproofing

Tiles Roof
Waterproofing

Flat Concrete (RC) Roof Waterproofing

THE TRUSTED SOLUTION TO ALL YOUR
WATERPROOFING NEEDS

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WHICH WATERPROOFING SYSTEM SUIT YOUR ROOF

When deciding the most suitable solution to waterproofing a roof, building owners and/or property managers should take a consideration with equally importance not only the expertise and reliability of the roofing contractor, but as well as the waterproofing material system chosen.


Allstar Waterproofing & Services, we are passionate and professional in provision of premium waterproofing solutions for residential, industrial and commercial properties throughout Singapore.


As experts in waterproofing diagnostic, design and remediation thousands of leaky residential, industrial and commercial roofs, we know how building designs may impact waterproofing. We create waterproofing solutions with quality to restore, protect and extend the life of roofs.

Our 5 Steps Waterproofing Framework to Restore, Protect and Extend the life of roofs

  • Surface Preparation – Clean and ensure the surfaces are free of any debris on the substrate surface to eliminates bond breaker.
  • Repair – Treatment, repair and/or replacement of substrate surface to prevent penetrations.
  • Priming – Priming of the substrate surface to improve the adhesion of the membrane.
  • Application – Application of the waterproofing membranes system onto the roof.
  • Inspection – Project inspection during all phases of application

Allstar Waterproofing & Services provides end to end waterproofing solutions and that includes preventative maintenance. Our preventative maintenance service involves visiting your property every 6 or 12 months, removing grit and leaves from drains and checking for any damage inflicted by rain, or even a mishap during other trades work. Preventative maintenance isn’t just about ensuring waterproofing membrane durability but the product warranty. Brands may void a warranty if you are neglectful in maintaining the membrane condition. Keep it in pristine shape however, and they may extend the warranty, sometimes by years.

WHY CHOOSE US

Reputable

We are a reputable company with an impeccable track record of providing reliable, cost-effective waterproofing solutions in a prompt manner.

Quality Materials

We DO NOT cut corners by using inferior materials on our projects. The materials that we use on every project is of premium quality.

Quality Workmanship

Our waterproofing specialists are highly experienced, passionate and professional individuals who take pride in their work.

Guaranteed to Last

Stringent quality controls ensure long-lasting waterproofness.

Exceptional Service

We are committed to providing prompt, friendly services to the satisfaction of our clients.

METAL ROOF
WATERPROOFING

Roof Waterproofing . Flat Concrete (RC) Roof Waterproofing . Metal Roof Waterproofing
Pitch Roof Waterproofing . Polycarbonate and Glass Roof

To stop corrugated metal or clip-lock roof leakages can be difficult due to metal roof joints, seams, flashing, capping, vents and gutters are areas of weakness and may allow water ingress with time. Roof water leaks can occur multiple places over the entire surface making detection of source difficult.

Openings in Penetration Roof Flashing and Capping

Metal roofs are prone to expansion and contraction. This result metal panels movement creates stress and leads to the breakdown of the roof flashings and capping which allow water penetrations.

Metal Roof Oxidation

Metal roofs are made from metal sheet that has been coated with a protective surface. Over time this coating can wear away leaving the metal panels to oxidize. Surface oxidation can lead structural failure.

Fasteners Backing Out

Under topical weather conditions, overtime fasteners have a tendency to back out of their seated position which may allow water penetrations.

Water Ponding at Roof Gutters

If you have water that remain on a roof 48 hours after a rain, it will considered as “ponding water”. This will eventually breakdown and weaken roof performance attributes. Ponding water almost always cause by uneven surfaces, wrong gradient, dirt, debris and root penetrations.
We specialise and have experiences with stopping various type of leaks from a leaking metal roof and extending the roof by applying a protective coating.  Give us a call, we can tell you which one we found most effective.  We have been coating roofs for years, time is the test.

TILES ROOF
WATERPROOFING

Roof Waterproofing . Flat Concrete (RC) Roof Waterproofing . Metal Roof Waterproofing
Pitch Roof Waterproofing . Polycarbonate and Glass Roof

Tiles roof are extremely durable, just as everything else they still need some maintenance from time to time the preserve their quality. In most cases of tiles roof leakages are not related to coating of the tiles, but are due to wear and tear which damaged roof tiles, ridges, flashing, capping, valleys and gutters.

Cracked or Broken Roof Tiles

From time to time, you may notice some cracked or broken tiles on your roof. These cracked or broken titles shouldn’t be left too long, as they will lead to possible leaks into your ceiling.

Damaged Roof Ridges

The structure of roof ridges can be cracked, damaged, loose and sometime it can be missing altogether which leaking can occur.

Openings in Penetration Roof Flashing and Capping

Expansion and contraction movement create stress which leads to wear and tear of roof flashing and roof capping joints area which result in leaks.

Water Ponding at Roof

Being on the place of stingy odours and cleaning it up is a tedious task. Chances are that debris can be found in roof valleys and roof gutters caused water overflow issues or water ponding.

After the integrity of the tiles roof has been achieved, it’s time to restore its beautiful finish with high performance roof membrane to protects the sealed area and extend the life of the tiles roof.


We specialise and have experiences with stopping various type of leaks from a leaking tiles / pitch roof and extending the roof by applying a protective coating.  Give us a call, we can tell you which one we found most effective.  We have been coating roofs for years, time is the test.

FLAT CONCRETE
(RC) ROOF
WATERPROOFING

Roof Waterproofing . Flat Concrete (RC) Roof Waterproofing . Metal Roof Waterproofing
Pitch Roof Waterproofing . Polycarbonate and Glass Roof

Flat roof is also called RC roof, short for flat concrete roof. Flat roofs are in general more prone to leaks, and need mindful maintenance and regular servicing. Lookout for discolouration in the building. Water leakages and/or water seepages through the concrete slab. When waterproofing layer under cement screed has failed, water will penetrate through cracks and/or joints area causing water leakages and/or water seepages. To rectify flat roof problem, we used the following method.

Single-ply Torch Applied (Torch-on) Modified Bituminous Membranes

Torch applied membrane is also called APP membrane, short for Atactic Polypropylene membrane. A prefabricated modified bituminous waterproofing sheet membrane. It creates a comparatively strong membrane layer that is made up of polymers and bitumen that protects that layer against moistures and dampness. Due to this property, torch on membrane can effectively stop water from pooling on certain parts of a surface

Liquid Applied Waterproofing Membrane

Liquid applied waterproofing membrane is modified polyurethane waterproofing system that is flexible yet tough. Liquid applied waterproofing membranes emerged into market as reliable worthy system, proved to be a feasible, economical and environmentally friendly solution. This waterproofing system has enhanced durability, suitable for foot traffic and hence making it ideal for waterproofing of all types of flat roof areas.
We specialise and have experiences with stopping various type of leaks from a leaking flat roof and extending the roof by applying a protective coating.  Give us a call, we can tell you which one we found most effective.  We have been coating roofs for years, time is the test.

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