FAQ
Straight answers
For property owners who don't want risk. Can't find your question? Speak to an engineer directly.
General
Is Halo Shield a waterproofing company?
Yes — and more. Halo Shield is an engineering-led waterproofing and property protection company in Dubai. Waterproofing is the core of what we do, but every project starts with structural and envelope engineering: movement, joints, heat, humidity and long-term asset protection, not just stopping a visible leak.
Why does traditional waterproofing keep failing in Dubai?
Conventional systems weren't designed for 50°C heat and intense UV, coastal humidity, constant thermal expansion and contraction, precast construction joints, or sudden heavy rainfall like the April 2024 storms. Layered and combo membranes rely on joints and overlaps — and those become the failure points. Water always finds the weakest point.
My villa is new. Do I still need waterproofing?
Often, yes. Many new villas in Dubai leak within their first few years because of construction detailing, precast joints that move, incomplete curing and generic membranes applied during the build. Being new doesn't mean being protected — early assessment prevents expensive structural damage later.
I already waterproofed my roof. Why would I need Halo Shield?
Most of our clients come to us after they've already waterproofed. Roof-only waterproofing ignores walls, joints and interfaces, doesn't address movement and leaves the rest of the envelope exposed. Halo Shield delivers 360° protection, not isolated fixes.
What makes LuxGuard™ 360° different?
LuxGuard™ 360° is a seven-layer, seamless and joint-free system engineered to move with the structure. It resists extreme heat, UV, humidity and rain, handles rooftop loads and foot traffic, cures rapidly with minimal disruption and is backed by up to 25 years of protection assurance.
How much does waterproofing cost in Dubai?
It depends on the area, substrate condition, access and the system specified — which is exactly why we start with an inspection rather than a per-square-metre guess. After a 360° assessment you receive a fixed, itemised proposal. Halo Shield is rarely the cheapest quote, but it's designed to be the last one you pay for.
Is the 25-year protection assurance real? What does it cover?
Yes. It isn't only a product warranty — it covers system performance, resistance to water ingress, accommodation of structural movement and durability under UAE climate conditions, backed by our own engineering, inspection and installation.
How long does installation take? Will it disrupt my home or business?
Most LuxGuard™ systems are rapid-curing and walkable within hours. We plan works around occupied villas, operating businesses and industrial facilities so disruption is minimal — far less than repeated repairs.
Which areas of Dubai do you cover?
All of Dubai — including Palm Jumeirah, Emirates Hills, Al Barari, District One, Jumeirah Bay, Jumeirah Golf Estates, Arabian Ranches, Dubai Hills Estate, The Meadows, The Springs, Downtown Dubai and Dubai Marina — plus Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Umm Al Quwain and Fujairah.
How do I know if my property is at risk?
If you've had leaks before, see cracks, bubbling or peeling paint, notice damp smells or mold, have unusually high cooling bills, or your property has never had a structural envelope inspection, it's likely at risk. The only way to know for sure is a proper assessment.
What is the first step?
Book a 360° Structural Protection Assessment. You'll get clarity on risks, the root causes behind them and a long-term protection strategy — with no pressure and no guesswork.
Building Envelope & Facade Waterproofing
Service detailsCan a wall or window leak look like a roof leak?
Yes. Water can travel through cavities and along slabs before becoming visible. Inspection helps distinguish roof, facade and window-interface defects before selecting the repair.
Does facade sealing include replacing windows?
Only if replacement is expressly included. Perimeter sealing, glazing replacement, frame repairs and internal decoration are different items and should be separated in the quotation.
Can you assess a building before renovation?
Yes. Share elevations, available drawings, leak photographs and the refurbishment programme so the envelope work can be coordinated with the main contractor.
Roof Waterproofing
Service detailsHow long does roof waterproofing take on a Dubai villa?
Most villa roofs are inspected in a day and completed in two to four days, depending on area, substrate repairs and access. Polyurea is walkable within hours, so disruption is minimal.
Can you waterproof over my existing roof membrane?
Sometimes. If the existing system is well bonded we can prepare and overlay it; if it's blistered, debonded or trapping water we remove it first. The inspection decides — never the price.
Does a waterproofed roof also reduce cooling costs?
Yes. The heat-reflective layer in LuxGuard™ reflects up to 85% of solar heat and can drop roof surface temperatures by up to 25°C, easing the load on the floors below.
Villa Waterproofing
Service detailsDo you work on occupied villas?
Yes — almost all of our villa projects are occupied. We phase works area by area, protect interiors and landscaping, and use fast-curing systems so rooms and roofs are back in use quickly.
Is villa waterproofing covered by the developer's warranty?
Structural defect liability and waterproofing warranties vary by developer and usually cover the product, not your interiors. We can inspect, document findings for a claim and design permanent protection either way.
Which Dubai communities do you cover?
All of them — including Palm Jumeirah, Emirates Hills, Al Barari, District One, Arabian Ranches, Dubai Hills Estate, The Meadows, The Springs and Jumeirah Golf Estates.
Basement & Foundation Waterproofing
Service detailsCan a basement be waterproofed from the inside?
Yes. When external excavation isn't practical we use negative-side systems — crystalline treatments, injection and bonded tanking — designed to resist water pressure from the outside.
What causes rising damp in Dubai villas?
Usually a combination of a high water table, irrigation saturating the soil around the villa and a missing or failed damp-proof course. We identify which before specifying a fix.
Will basement waterproofing stop the salt stains?
Stopping the water stops new salts forming. Existing efflorescence is cleaned and the substrate treated before the protection system goes on.
Swimming Pool & Water Tank Waterproofing
Service detailsCan you fix a leaking pool without removing all the tiles?
Sometimes the leak is at a fitting or a single joint and can be repaired locally. Where the shell itself is failing, the finish has to come off so a continuous lining can go on. Leak detection tells us which.
Is the lining safe for drinking-water tanks?
Yes — for potable tanks we specify linings suitable for contact with drinking water and disinfect the tank before it's returned to service.
How long is a pool out of use?
A typical villa pool is drained, lined, cured and refilled within one to two weeks, depending on substrate repairs and the finish being reinstated.
Terrace & Balcony Waterproofing
Service detailsDo you need to remove the tiles?
If water is already travelling under the tiles, yes — the membrane has to go beneath the finish. For sound substrates we can apply a clear or coloured walkable system directly over prepared tiles.
Can you waterproof a balcony in an occupied apartment?
Yes. Balcony works are contained to the balcony itself, use low-odour fast-cure systems and are usually complete within a few days.
What about planters on my terrace?
Planters need a root-resistant membrane and a drainage layer. We detail them so irrigation water drains away rather than sitting against your walls.
Bathroom & Wet Area Waterproofing
Service detailsCan a shower leak be fixed without retiling?
Occasionally — if the leak is a failed drain seal or a single penetration. If water is passing through the tray or walls, the membrane beneath the tiles has failed and the area needs to be rebuilt properly.
How long will my bathroom be out of use?
Typically three to five days for a standard bathroom, including the flood test before tiles are reinstated.
Is the mold behind the tiles dangerous?
Hidden mold affects indoor air quality and can aggravate allergies and asthma. We treat it as part of the repair and can test air quality afterwards.
Polyurea Coatings
Service detailsWhat is the difference between polyurea and polyurethane?
Polyurethane coatings cure slowly and are sensitive to humidity during application. Pure polyurea cures in seconds, is far less moisture-sensitive and gives higher elongation and abrasion resistance — ideal for Dubai's conditions.
Does polyurea fade in the sun?
Aromatic polyurea can darken under UV, which is why we finish with an aliphatic topcoat that keeps colour and protects the membrane beneath.
Can polyurea be applied over an existing roof?
Often, yes — over sound, well-bonded substrates after preparation and priming. Failing or blistered systems are removed first.
Epoxy & Industrial Flooring
Service detailsCan you coat our warehouse floor without shutting down?
Yes — we phase works zone by zone and can work nights and weekends. Fast-cure systems return areas to light traffic quickly.
Why did our previous epoxy floor peel?
Usually moisture vapour from the slab or poor surface preparation. We test both before specifying, and use moisture-tolerant primers where needed.
Do you do car park waterproofing as well as coatings?
Yes. Car park decks above occupied levels need a waterproof, trafficable system — not just a floor paint — and we detail joints and drains as part of it.
Thermal Insulation & Heat-Reflective Coatings
Service detailsHow much can a cool roof reduce cooling costs?
It depends on the building, insulation and AC system, but reflective coatings can reduce roof surface temperatures by up to 25°C, which directly reduces the heat load on the floors below. We'll model the effect for your roof during the assessment.
Does a reflective coating stay white in Dubai dust?
Our topcoats are designed to resist dirt pick-up and are largely self-cleaning in rain; an occasional wash restores full reflectance.
Can you insulate a metal warehouse roof?
Yes. Spray foam bonds directly to metal decks, seals laps and fixings, and is then protected with a reflective, waterproof topcoat.
Mould Removal & Remediation
Service detailsWhy does mold keep coming back after cleaning?
Because the moisture that feeds it is still there. Unless the leak, condensation or ventilation problem is fixed, mold returns within weeks.
Is mold caused by my AC?
Often it's involved. Cold ducts and diffusers in humid air create condensation, and poorly balanced systems leave rooms damp. We check airflow as part of the diagnosis.
Can we stay at home during mold remediation?
Usually yes — affected rooms are contained and treated while the rest of the home stays in use. We'll advise if a room needs to be vacated temporarily.
Fire Protection Coatings
Service detailsHow thick does an intumescent coating need to be?
It depends on the steel section, the fire-resistance period required and the specific product. We calculate the dry-film thickness per member and record it during application.
Can intumescent paint be applied to existing steel?
Yes, after surface preparation and a compatible primer. Existing coatings are assessed for compatibility first.
Do you provide documentation for approvals?
Yes — product data, thickness records and a handover pack so the installation can be inspected.
Leak Detection & Thermal Inspection
Service detailsWill you need to break walls or tiles to find a leak?
Not to find it. Our methods are non-destructive; opening up is only needed for the repair itself, and then only where the evidence points.
Can thermal imaging find leaks behind tiles?
Yes. Wet materials cool and heat differently from dry ones, so moisture behind tiles, plaster and ceilings shows up clearly — we confirm every reading with a moisture meter.
Do I get a written report?
Yes. You receive a photographed, plan-referenced report with findings, causes and recommended fixes, in priority order.
Indoor Air Quality
Service detailsDoes an inspection include indoor air quality testing?
Not automatically. Ask for the sampling locations, parameters, laboratory arrangements and written report to be stated in the quotation if testing is required.
Is mould removal the same as improving air quality?
Mould remediation addresses a contamination and moisture problem. Indoor air quality can also involve ventilation, humidity and other sources. The assessment determines which services are relevant.
Is HVAC duct cleaning included?
Only when specified. Share the AC system type, number of units, access details and maintenance history so cleaning or treatment can be priced as an identified scope.
Building Energy Assessment
Service detailsWill insulation guarantee a lower electricity bill?
Actual consumption also depends on equipment efficiency, operating hours, occupancy and thermostat settings. Agree a baseline and verification method before relying on a savings figure.
Is an energy assessment the same as roof insulation?
No. The assessment identifies the concerns and priorities. Roof insulation is one potential installation scope, priced and specified separately.
What should I send before an assessment?
Share building plans, roof details, recent utility records if available, AC information, operating hours and a description of the rooms or areas affected.
Free · no obligation · same-day response
Protect it before the damage shows.
Your property is one of your largest investments. Early assessment prevents expensive structural damage later.