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Flat Roof Relief Housing

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OVERVIEW

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Flat roof faq

Frequently Asked Questions

How thick are the walls
The wall are 25 mm thick and can also be provided with 40mm
How Long Does it Take to Assemble
Assembly varies depending on the size of and number of extensions. The basic 10×13 takes two people 3-4 hours
Can I build on existing concrete
Yes, you can build on an existing concrete pad provided its level.
Can I paint the shelter
Yes the unit is paintable if the need arrises in the future
Can I tear down the building and build again
You can tear down the building and build again which is one of the advantage of Duramax
What tools are needed
The unit require very basic tools which will include a cordless drill with a Phillips # 2 head, pair of pliers and a ladder
How do I finish the floor
The floor can be finished by placing plywood on to of the provide metal foundation kit of by pouring concrete in teh foundation kit
What are the colors available
The building come in a neutral color that is best described as off-white with various trim color options
Can you add extensions in the future
Our buildings are modular and adding an extension is very easy and all you would need is to remove the end panels.
How long is the warranty
Each building comes with a 15 year limited warranty against manufacturing defects

Harwal Group, is a pioneer in manufacturing insulated panels, has been a leader in building modular houses, shelters, schools, classrooms and clinics for over 50 years.


The PIR Modular Houses are unique energy-efficient buildings that use galvanized metal panels – manufactured with FM approved Fire-Retardant insulation, sandwiched between an inner and outer skin – for the roofs and walls. While the inner skin is pre-painted metal (standard) or vinyl, the outer skin is pre-painted galvanized steel (standard) or plastisol steel, offering excellent acoustic performance and thermal insulation.


These single story modular insulated buildings are available in a variety of standard sizes and are ideal for all weather conditions. Each building is easy to assemble and can be easily disassembled and relocated. The modular design allows for multiple expansions, 1 meter each.


The roofs can hold a snow load capacity of 30lbs/Sq. Foot (146.5kg/sq.m) and the building is wind tested upto 115km/h making these insulated modular houses are an excellent choice for refugee camps, affordable housing communities, workers accommodation, schools and clinics.