Built-up roofing is one of the most common roofing systems used for flat-roofed buildings. Being one of the most popular roofing systems, built-up roofing is used on low-slope roofs. These systems apply to both commercial and residential structures.
Whatever gets old and wears out is rejuvenated in the roofing industry. The roots of the built-up roofing system can be traced back to the 1800s. The built-up roofing systems were considered the most practical roofing systems for flat and low sloped roofs. This roofing system was commonly used for commercial and industrial purposes.
In the era of technological advancements, built-up roofing is still preferred by the majority of homeowners as well as by industrial personnel. This roofing system is seen as one of the best options for several types of buildings but before selecting it for your roof, make sure to have thorough knowledge about this kind of roofing system.
What does a built-up roof mean?
Built-up roofing comprises a system of layered fabric roofing panels that are applied and sealed with an industrial adhesive like asphalt. This industry adhesive is placed right above or on the top of the flat roofing structure of a building, and it is covered in aggregate material. Being one of the inexpensive and effective roofing systems, the built-up roofing is durable and can last for more than 40 years. Since it is a unique roofing system, you must know its functionality and benefits before deciding.
A Built-up roof is a type of roof that has been treated with the application of specialized roofing materials in order to seal, strengthen and give a final finish to the low slope roofs. Such a roofing system consists of several layers of adhesive materials, alternative fabrics of play sheets, and various types of surface materials and finishes.
For the past several centuries, this type of roofing system has been around, which is why it is one of the most common and popular roofing methods to complete a flat roof or a roof with the least slope. The products used in the built-up roofing commonly include a durable insulation layer. It can be an optional fabric layer since insulation layering is mostly used in colder places. These sheets are typically reinforced with the help of fiberglass or organic mats. Depending on the roof, these sheets can be inserted accordingly.
Layers of Built-up roofing system
There are multiple layers of specialized materials and adhesives while constructing a built-up roof. An unfinished roof is open to damage and is more likely to develop leaks and cracks. A properly layered and well-built roof is not prone to any damage. It helps strengthen the roof and prevents damage, including leaks and cracks. A well-layered and nicely constructed built-up roofing system can increase the life of your roof at a significant level.
Three vital elements composed of a tight layering of the roof:
- Layers of reinforcing fabric are known as ply sheets.
- Adhesives such as bitumen or asphalt seal the ply layers onto the roof.
- A top layer of material to finish it all off.
In order to make a complete roofing system, there are three or four layers of roofing materials. As soon as you get a built-up roofing system installed in your home, our expert roofing contractors will make sure to fasten the base sheet application through advanced machines compact with screws and washers. Then, the fiber sheet will be applied right on top of the base sheet. The final step will be the layering of bitumen which can be applied in various methods. The most common methods comprise hot tar, cold-applied adhesive, and the torch-down method.
Benefits of Built-up Roofing System
Built-up roofing comes with fewer maintenance requirements. Built-up roofing comes with large sheets and is very low profile if compared with architectural shingles. Thus, this roofing system is prone to less damage, and chances of fewer individual parts will need replacement.
Long Term Durability
Built-up roofs have higher durability than any other roofing material. Being a cost-efficient alternative, these roofs can last as long as 30 years, especially in ideally warm climates.
Since the built-up roofs are made of several layers of bitumen, ply sheets, and surface materials, it provides a triple layer of protection. These protective layers reduce any possible damage.
Built-up roofing is an excellent choice to make for every household. If you are looking to replace your roof, make sure to opt for a built-up roofing system for its impeccable functionality. Big Texas is here to assist you with all the roofing needs.