Reflective Membrane Coating Services in Pakistan
A waterproof membrane left exposed to the Pakistani sun ages fast. A reflective membrane coating protects it from UV and heat while cooling the roof. Waterproofing Hawks applies reflective coatings over new and existing membranes for longer life and cooler rooms.
- Free Inspection
- Written Warranty
- Trained Team
We find the real cause
On every project
Request a Free Quote
Share a few details and our team will contact you shortly to arrange a free inspection.
Request a Free Inspection
What is reflective membrane coating?
A reflective membrane coating is a top coat applied over a waterproofing membrane, such as torch-on bitumen, PU or other systems. It has two jobs: protecting the membrane from ultraviolet light and heat, and reflecting sunlight so the roof stays cooler.
Types
- Aluminium bitumen coatings: silver coatings commonly used over torch-on membranes
- White elastomeric acrylic: high reflectance, water-based
- Aliphatic PU: tough, UV-stable top coat for PU membranes and walkable areas
Why it extends membrane life
Dark bitumen can reach very high temperatures in summer. Heat and UV make it brittle and cause cracking. A reflective coat keeps the membrane much cooler, slowing ageing and protecting your waterproofing investment.
Where we use reflective membrane coating and why
- New torch-on membrane roofs
- Existing bitumen roofs in good condition
- PU membrane roofs
- Commercial and industrial membrane roofs
Benefits
- Longer membrane life
- Cooler roof and rooms
- UV protection
- Easy periodic renewal
Four simple steps to a dry home
A clear, hassle-free process from your first call to the final handover.
Get in Touch
Call, WhatsApp or fill the form and tell us about the problem.
Free Inspection
Our expert visits your site and finds the exact source of the issue.
Clear Quotation
You receive a detailed quote with materials, timeline and warranty.
Work & Handover
We complete the treatment on time and hand over your warranty.
Why roofs in Pakistan get so hot
For several months each year, much of Pakistan faces intense sun and high temperatures. In Punjab, Sindh, southern Khyber Pakhtunkhwa and Balochistan, a flat concrete roof can become too hot to touch by early afternoon. Concrete is a heavy material that stores heat. It absorbs sunlight all day and keeps releasing that heat into the rooms below well into the night, which is why top floor rooms stay hot long after sunset.
Dark surfaces such as old bitumen absorb even more heat. Thin modern roofs without the old mud layers let heat pass through faster. The result is uncomfortable top floors, fans that only move hot air, air conditioners that run for hours and electricity bills that climb every summer. Load shedding makes the problem worse, because when cooling stops, rooms under a hot roof heat up quickly.
The membrane is inspected and any damage repaired. The surface is cleaned and, on bitumen, a compatible primer is applied to prevent staining. The reflective coating is applied in one or two coats, depending on the product, covering upturns and details. We recommend recoating every few years.
Leaking roof or a hot top floor? Let's fix it.
Book a free inspection today. Our expert will visit, find the cause and suggest the right solution.
How heat proofing reduces indoor temperature
Heat moves from a hot roof into a building in three ways, and good heat proofing addresses each one.
Absorption of sunlight
Dark surfaces absorb most of the sunlight that hits them. White and reflective surfaces bounce much of it back. A high-reflectance coating keeps the roof surface far cooler.
Conduction through the slab
Heat travels through solid concrete from the hot top surface to the ceiling below. Insulation slows this flow, keeping more heat out.
Radiation from the ceiling
A hot ceiling radiates heat into the room, which you feel even when the air temperature is not extreme. A cooler slab means a cooler ceiling and a more comfortable room.
Reflective coatings deal mainly with absorption, insulation deals with conduction, and together they reduce ceiling temperature and radiant heat.
Heat proofing for different parts of Pakistan
The hottest roofs we treat are in southern Punjab and upper Sindh, in cities such as Multan, Bahawalpur, Rahim Yar Khan, Dera Ghazi Khan, Sukkur, Larkana and Jacobabad, where summer heat is extreme and lasts for months. Here we usually combine reflective coatings with insulation. In Lahore, Faisalabad, Gujranwala and Sialkot, heat and heavy monsoon rain both matter, so we choose reflective coatings that are also fully waterproof. In Karachi and coastal areas, humidity and salt air call for durable, mould-resistant finishes. In Islamabad, Rawalpindi, Peshawar and Quetta, insulation also helps keep homes warmer in winter, giving a benefit all year.
Why homeowners rely on us
Honest advice, quality materials and clean work — on every single project.
Quality Service
We deliver reliable waterproofing solutions for long-lasting protection.
Skilled Team
Our team focuses on effective reflective membrane coating work and protection.
Quick Response
We respond promptly to your reflective membrane coating service inquiries.
Fair Pricing
We help customers explore suitable waterproofing options within budgets.
Leak Prevention
Our solutions help reduce water penetration and moisture damage.
Roof Protection
We help protect residential and commercial roofs from leakage.
1. Free inspection
We check the roof surface, existing layers, cracks, leaks and drainage, and ask how hot the top floor gets.
2. Recommendation and quote
We explain the options and give a written quote with area, materials, timeline and warranty.
3. Leak repair first
If the roof leaks, we fix it first, because heat proofing over a leak traps water.
4. Surface preparation
The roof is cleaned, loose material removed, cracks repaired and primer applied.
5. Application
Coatings are applied in multiple coats to the right thickness, or insulation is installed and protected.
6. Finishing and handover
Parapets, edges and details are finished neatly and the site is cleaned.
Common heat proofing myths
“Any white paint works”
Ordinary paint chalks, cracks and loses reflectivity on a hot roof. Proper reflective roof coatings are elastic, UV-stable and often waterproof.
“A thick mud layer is best”
Mud insulates but adds heavy weight, holds water and breaks down over time. Modern insulation is lighter and more effective.
“Heat proofing is only for summer”
Insulation also reduces heat loss in winter.
“It does not matter if the roof leaks”
Heat proofing over a leaking roof traps water. Leaks must be repaired first.
What Our Customers Say.
We don't just fix leaks — we build trust. Real reviews from homeowners and businesses across Pakistan, straight from our Google Business profile.
Benefits you will notice
- Cooler top floor rooms, especially in the afternoon and evening
- Lower electricity bills as air conditioners and fans work less
- More comfort during load shedding
- Longer roof life because the slab expands and contracts less
- Leak protection with waterproof reflective coatings
- A more usable roof in summer evenings
Combining heat proofing with waterproofing
Most roofs need protection from both heat and rain. Doing both in one project saves money, because surface preparation is done once, and gives better results, because reflective layers protect the waterproofing membrane from UV and heat ageing. A typical combined system is a waterproof membrane with a reflective top coat, or insulation over a membrane protected by screed. See roof waterproofing and roof membrane waterproofing.
Keeping your roof cool year after year
- Rinse the roof occasionally to remove dust, which lowers reflectivity
- Keep outlets clear so water does not pond
- Avoid heavy traffic on coatings, or ask for a traffic-grade finish
- Recoat every few years to restore reflectivity
- Check after storms and call us early if you see damage
Reflective Membrane Coating for homes, businesses and industry
We provide reflective membrane coating for family homes, apartment buildings, offices, schools, hospitals, mosques, shops, factories and warehouses. Homes benefit from cooler bedrooms and lower bills. Schools and offices gain more comfortable classrooms and workspaces. Factories and warehouses protect workers and stock from extreme heat. Every project is planned around how the building is used, with work scheduled to cause minimum disruption.
Signs your roof needs heat treatment
- Top floor rooms are much hotter than the rest of the house
- Ceilings feel warm to the touch in the evening
- Rooms stay hot for hours after sunset
- Air conditioners on the top floor run constantly
- Electricity bills jump in summer
- The roof surface is too hot to walk on in the afternoon
- Old roof layers are cracked and brittle from the sun
If several of these sound familiar, your roof is absorbing and passing on too much heat, and treatment will make a clear difference.
| Option | How it works | Best for |
|---|---|---|
| Reflective elastomeric coating | Reflects sunlight, waterproof | Most homes, fast improvement |
| Heat-resistant coating | High reflectance and emittance | Very hot exposed roofs |
| PU foam insulation | Seamless insulation, seals leaks | Very hot top floors, sheds |
| Insulation boards | Slows heat flow under screed | Roofs being re-finished |
| Thermal insulation coating | Thin coating with insulating fillers | Walls, tanks, metal |
| Cool roof system | Complete reflective system | Homes, schools, offices |
We recommend the right option after measuring the roof and understanding how hot your rooms get.
Heat proofing and your electricity bill
On many Pakistani homes, the top floor air conditioner is the single biggest user of electricity in summer. When the roof is hot, the ceiling keeps radiating heat into the room, and the air conditioner has to work continuously to remove it. By reducing the heat entering through the roof, heat proofing lets air conditioners reach the set temperature faster and cycle off more often. Fans become more effective, and rooms stay comfortable for longer during load shedding. The exact savings depend on the house, the system chosen and how you use cooling, but most families find the investment pays back steadily over the summers that follow.
Our commitment
We arrive on time, explain our findings clearly and provide a written quote before starting. We fix leaks before heat proofing, apply materials to the correct thickness, keep the site tidy and stand behind our work with a written warranty.
- Roof area including parapets and stair room roofs
- Condition of the surface and repairs needed
- Removal of old layers
- Leak repairs before heat proofing
- System chosen, from reflective coatings to insulation
- Access and height
After a free inspection we give a written quote listing each item.
- Free inspection and honest advice
- Leaks checked and fixed before heat proofing
- Quality reflective coatings and insulation
- Correct thickness and careful finishing
- Clean, safe work
- Written quote and warranty
We work across Pakistan, including Lahore, Multan, Faisalabad, Karachi, Islamabad, Rawalpindi, Bahawalpur and Sukkur. Call or WhatsApp 0321-4156036 or request a free inspection.
Related services you may need
Water and heat problems rarely come alone. These related services are often done together with reflective membrane coating.
Questions about Reflective Membrane Coating
Answers to the questions customers ask us most about reflective membrane coating.
0321-4156036
Do new membranes need a reflective coat?
Exposed bitumen and aromatic PU membranes should always be protected with a reflective or UV-stable coat.
Silver or white?
Both protect the membrane. White coatings usually reflect more heat.
How often should it be renewed?
Every few years, depending on exposure.
Can it be applied over old membranes?
Yes, if the membrane is still sound.
Is heat proofing worth the cost?
For most homes with hot top floors, yes. Cooler rooms, better sleep and lower cooling bills over several summers usually justify the investment.
Can heat proofing be done on a new house?
Yes, and it is ideal. Insulation and reflective finishes can be planned into the roof build-up during construction at lower cost.
Will a white roof get dirty?
Dust settles on any roof. Rinsing occasionally keeps it reflective, and recoating every few years restores the bright finish.
Does heat proofing work on sloped or domed roofs?
Yes. Coatings follow any shape, including domes and sloped slabs.
Is the coating safe for my family?
Yes. We use water-based or low-odour products where possible and keep work areas ventilated.
Can I use the roof straight after treatment?
Light use is usually possible after a day or two once the coating has cured. We will tell you the exact time for your system.
Does heat proofing affect solar panels?
No. We work around panel stands, and a cooler roof can even help panels run a little cooler.
Do you heat proof water tanks?
Yes. Reflective coatings on tanks help keep stored water cooler in summer.
Do you provide a written warranty?
Yes. Complete systems come with a written warranty. The period depends on the system and is stated clearly in your quote.
How do I get a quote?
Call or WhatsApp 0321-4156036 or fill in the quote form on this page. We arrange a free inspection, then send a written quote with the scope, materials, timeline and warranty.
Can you work while we live in the building?
Yes. We plan work in stages, keep the site clean and safe, and agree working hours with you so daily life and business can continue with minimal disruption.
Which cities do you work in?
We work across Pakistan, including Lahore, Islamabad, Rawalpindi, Karachi, Faisalabad, Multan, Peshawar and many other cities. Call 0321-4156036 to check your area.
Latest tips & guides
Practical advice to help you protect your home from leakage and heat.