PU Spray Foam Insulation Roofing (Combo System)

This energy-saving combo system offers dual benefits: thermal insulation and waterproofing, helping reduce energy bills while protecting roof structures.

Enhance your building’s thermal efficiency and waterproofing protection in one seamless application with our advanced PU Spray Foam Insulation Roofing Combo System. At Irfan Mehmood Technical Services, we specialize in providing energy-saving, durable, and fully integrated roofing systems designed to perform in even the harshest environments.

What is a Combo Roofing System?

A Combo Roofing System combines thermal insulation and waterproofing in a single, monolithic application. Using Polyurethane (PU) Spray Foam topped with a protective liquid-applied waterproofing membrane, this system provides superior energy efficiency, weatherproofing, and durability — making it ideal for residential, commercial, and industrial buildings.

Bituminous, PVC, EPDM & HDPE Membrane Systems : We apply high-performance sheet membranes for superior flexibility, puncture resistance, and long-term waterproofing. Ideal for foundations, basements, roofs, tunnels, and retaining walls.
Basement, Roof, Podium & Wet Area Waterproofing : From deep foundations to flat rooftops and wet interiors like kitchens and bathrooms, we ensure each zone is properly sealed using tailored systems (membrane or liquid-applied).
Polyurea Coatings for Podiums & Exposed Areas : Our spray-applied polyurea systems deliver a seamless, fast-curing, and abrasion-resistant layer, perfect for high-traffic zones, podium decks, and open terraces.
Water Tank Waterproofing (Epoxy, GRP, HDPE Linings) : We offer hygienic and chemical-resistant lining solutions for both potable and non-potable water tanks, using food-safe materials that comply with safety standards.
Anti-Root Waterproofing for Planters & Landscaping Areas : To prevent root penetration and membrane breaches in green roofs and landscaping elements, we use specialized anti-root barriers that maintain waterproofing performance.
PU Spray Foam Insulation Roofing (Combo System) : This energy-saving combo system offers dual benefits: thermal insulation and waterproofing, helping reduce energy bills while protecting roof structures.
GRP Lining for Metal Roofs : A corrosion-resistant and highly durable solution for metal substrates, GRP lining extends the lifespan of existing roofs without the need for total replacement.
Re-Roofing & Metal Roof Waterproofing :We specialize in roof rehabilitation, including waterproofing treatments, sealing overlaps and joints, and applying protective coatings for all types of metal and concrete roofs.
Pile Head Waterproofing & Protection :Critical for foundation integrity, we apply protective treatments and membrane systems to pile heads to guard against water ingress and chemical attack.