Secure Your Massive
Warehouses & Hangars.
We specialize in isolating expansive industrial facilities. Our advanced Polyurethane Spray Foam (SPF) seals every metal gap, halts rust, and dramatically cools your hangars without halting your operations.
Exceptional Cooling
Transform scorching hot tin roofs into comfortable, climate-controlled environments for sensitive goods and laborers.
Acoustic Muffling
Our heavy-duty foam entirely absorbs the deafening sound of heavy rain hitting metal hangar roofs.
Operational Nightmares
What happens to neglected metal roofs & hangars?
Corrugated metal (Shinko) is highly susceptible to Riyadh’s severe climate. Leaving it untreated transforms your warehouse into a liability.
Leaking Screws & Fasteners
Due to thermal expansion, metal sheets warp and screw holes widen. These become the primary entry points for rain, dripping directly onto your valuable inventory.
Suffocating Heat Environments
Metal roofs act like massive radiators. Extreme indoor temperatures ruin perishable goods, overheat machinery, and drastically reduce workforce efficiency.
Severe Rust & Corrosion
Morning dew and humidity interact with unprotected metal, accelerating rust. Over time, the structural integrity of the hangar degrades, requiring millions in roof replacements.
Total Encapsulation
The foam expands to conform to every corrugation, sealing all joints and fasteners perfectly.
Engineered Specifically for Metal
Polyurethane Foam (PU) for Hangars
You cannot use traditional rolls or basic paints on corrugated metal; they simply peel off. As Riyadh’s premier warehouse waterproofing company, we deploy high-density Polyurethane Spray Foam (SPF).
100% Seamless Fastener Sealing
The liquid foam expands aggressively to encapsulate screw heads and overlap joints, permanently eradicating the main source of warehouse leaks.
Structural Reinforcement
Contrary to belief, foam is ultra-lightweight yet rigid. Once cured, it physically bonds the metal sheets together, increasing the roof’s resistance to high winds and vibrations.
Thermal Shield
Drastically lowers indoor temperatures
Acoustic Dampening
Silences heavy rain impacts on metal
Anti-Corrosion
Isolates metal from oxygen & moisture
Certified Warranty
10 years of reliable operational security
Mega Project Management
Execution Protocol for Hangars
A rigorous engineering workflow designed to ensure rapid deployment across vast areas with zero errors.
Automated Cleaning & Rust Prep
Using high-pressure air compressors, we strip the metal roof of industrial dust and flaking rust, ensuring the foam bonds directly to a solid, clean surface.
Fastener Tightening
Our technicians inspect the entire Shinko layout, re-drilling and tightening any loose screws or shifted panels to stabilize the structure before spraying.
High-Density Foam Application
Utilizing American-made Graco reactors, we spray the foam in uniform, parallel paths to achieve a consistent thickness (typically 3 to 5 cm) that perfectly masks all metal corrugations.
Acrylic UV Protection Coat
The entire foam surface is painted with a reflective, rubberized Acrylic UV layer. This prevents foam degradation from the sun and serves as the final, durable weathering shield.
Why We Dominate The Market
Smart Foam vs. Cheap Insulating Paints
| Comparison Criteria | Waterproof Riyadh | Basic Roof Paints / Meshes |
|---|---|---|
| Sealing Screws & Seams | Expands and completely buries them | Paint cracks easily around screws |
| Thermal Insulation (Heat Drop) | Excellent (Drops indoor heat drastically) | Very poor, merely reflects some light |
| Acoustic Dampening | Mutes heavy rain noise entirely | Zero effect on noise |
| Durability & Lifespan | 10-Year Documented Warranty | Peels and flakes after 1 or 2 seasons |
Success Stories in Warehouse Waterproofing
“Our medical warehouse was suffering from unbearable heat, risking our stored pharmaceuticals, and leaking water from the roof screws. The insulation team solved both issues brilliantly. They sprayed the entire Shinko roof in record time.”
Medical Supplies Co.
2nd Industrial City – Riyadh
“Rust had started eating away the edges of our factory’s metal roof. We contracted Waterproof Riyadh as the best commercial insulation contractor. They cleaned the rust, tightened fasteners, and applied the foam. True engineering work that protects your assets.”
Eng. Tariq Al-Muhanna
Plastic Factory – Sudair
“Incredible speed! Our hangar area exceeded 4,000 square meters, and they finished it in just a few days without disrupting the trucks entering and leaving the facility. The certified warranty was essential for our licensing.”
Hangar Complex Mgmt.
Al Sulay – Riyadh
We Deploy to All Industrial Zones and Business Hubs
Quality You Can See
From a Rusty Metal Roof to a Solid Engineering Shield
Move your mouse or finger across the image to see how we completely encapsulate metal roofs, hiding flaws and fasteners to guarantee protection.
Frequently Asked Questions by Facility Managers
We have a massive warehouse operating 24/7. Do we need to halt operations to insulate it?
Total shutdown is not required. The insulation is applied from the exterior surface of the hangar, and our materials dry in seconds. We can schedule the work during specific hours or weekends to ensure your loading and unloading operations run without interruption.
Is Polyurethane Foam highly flammable? Does it comply with Civil Defense?
In the industrial sector, we use specifically formulated “smart foam” that includes Fire Retardant properties. It does not aid in the spread of flames and complies with the strict safety and security requirements of warehouses and insurance companies.
The old screws in our Shinko roof are rusty and leaking. Will you replace them?
Our team first ensures that any loose screws are re-tightened. Then, during the spraying process, the high-density foam completely encapsulates the screw heads and seals the surrounding gaps. This isolates them entirely from air and water, preventing any future rust or leaks.
How is the total cost calculated for large commercial projects?
Pricing depends on the total area of the warehouse (in square meters), the required insulation thickness (3cm, 4cm, or 5cm), and the current condition of the metal roof. We offer special competitive discounts for large contracts and massive areas after a free on-site survey.
B2B Projects Department
Contact us to request a technical specifications booklet or to schedule a visit by our engineers to your project site. We will measure the areas and provide a highly competitive official quotation.
Request Hangar/Warehouse Quote
Please fill out the details accurately so our engineering team can best assist you.