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Modified bitumen roofing systems for flat roofs is a superb roofing option that adds a touch of glamour to your residence. Flat roofs are a noble preference for commercial roofs. This has, however, changed since they are gathering momentum in residential roofing. If you are looking for a durable and beautifully aesthetic roofing system for your residential flat roof, a modified bitumen roof would be a great choice.
An amalgamized roofing system that contains a single-ply system with a blend of asphalt bitumen, altered with polymers, plus polyester or fiberglass reinforcement.
The materials are assembled in a peculiar disposition of layers that conglomerate to improve the roof’s effectiveness.
It provides thermal resistance that contributes to the temperature stability of the roofing system.
The sheet membranes are made up of copolymer reinforced with polyester or fiberglass.
These mildly revamped fiberglass sheets are plated with revamped bitumen asphalt.
The adhesive acts as a waterproofing material.
The feature equips the roof with its weather-resistance supremacy plus protection against ultraviolet rays.
Modifiers are mashed up with the regular roofing asphalt during the reinforcement process with either polyester or fiberglass, as the name hints.
There are two primary options:
This modified bitumen roofing employs a thermostatic polymer that endows asphalt a plastic-like nature, giving a flawless plasticized finish. Consequently, APP modified bitumen braces your roof for protection against ultraviolet rays and high water resistance.
Accessible in sheets or rolls, the roofing option is uniquely made to offer uniform thickness and artistic components uniformly spread and covered onto the roof membrane.
Since APP is effortless to be melted, this modified bitumen roof is typical on smaller residential roofs and commercial buildings with flat roofs.
Styrene-butadiene styrene is combined with bitumen to create a synthetic rubber modification. Compared to APP, SBS does not melt in the same way. Instead, it gives a sticky type of melt which increases with further melting. Meaning, SBS lacks the fluid flow quality which APP boasts, translating to less heat during installation. Therefore, the SBS-modified bitumen roof is quicker to install than APP.
Because of its rubber nature, SBS-bitumen roofing is more flexible compared to the APP plastic. Its flexible nature gives it recovery properties that can withstand expansion and contraction, wind, and temperature variations.
It’s this unique permutation of materials that gives modified bitumen a cutting-edge advantage over other roofing systems.
Modified bitumen is famous for being a heat reflector. The reflective property provides resistance against the sun’s radiation. The energy costs are reduced significantly if the most reflective coatings are used or the colors used are lighter.
Flat roofing systems are prone to leakage, however, with the coherent nature of the bitumen roofing, leakage is very less likely to occur.
With the combination of polyester and fiberglass reinforcement layers, the modified bitumen roof is tear-resistant and comfortably handles any foot traffic. This makes the modified bitumen roof last longer compared to the other roofing systems.
With the modified bitumen roofing system, there is a wide variety of colors at your disposal. The granules located on the cap sheets are versatile and can match any shingle color.
A modified bitumen roof is made up of a five-layer composition to combat any harsh weather exposure and other threatening environmental elements.
Some types of modified bitumen can be recycled. Meaning, roofing materials can be reused to avoid piling up in waste. With such, the carbon footprint is reduced.
A modified bitumen roof is easy to install and repair. Modified bitumen roofing comes in rolled sheets measuring 36 feet long and 3 feet wide, easily rolled onto the base sheet membrane. In case of damage, bitumen patches can be efficiently and quickly used to fix the damaged section.
A residential modified bitumen roof provides your home with quality since it is easy to install, resistant to UV rays and water, has low maintenance, and is exceptionally durable. All these factors contribute to modified bitumen roofing systems being a perfect selection as a roofing option.