Commercial Roof Types:

The top seven commercial roofing materials:

• Metal Roofing
• Built-Up Roofing (BUR) Membrane
• Green Roofing
• Spray-On Silicon
• Thermoset EPDM Roof Membrane
• Thermoplastic PVC & TPO Roof
• Membrane
• Shingle Roofing

1. Metal Roofing
Durable metal roofing is a very popular commercial roof type because of its 40 to 60 year lifespan. There are several different types of metal roofing systems available, and some even come with integrated solar or integrated snow removal systems.
Metal roofing can have an attractive, finished look, strong fire resistance ratings and are stronger and more sustainable than many other options.
Downside: Metal is susceptible to corrosion.
Because of this issue, modern metal roofs have protective surface layers added to manage damage from exposure, moisture, pollution and other environmental factors.

2. Built-up Roofing Membrane
Built-up roofing has a lifespan of 20 years or more with care, and it is made by alternating layers of tar and gravel. The number of layers affects durability and (ultimately) cost. It is inexpensive and easy to repair, and is one of the oldest and most flexible roof types.
This type of seamless roofing holds up well to foot traffic but depends on its stable understructure to carry the weight and vibrations of movement. It is UV-resistant and may be coated to reflect heat.
Downside: BUR roofing’s lifespan is one of the shortest around and it can be difficult to identify the source of a leak as the roof ages.

3. Green Roof
A green roof can last from 30 to 50 years. They consist of a tough waterproof membrane covered completely by green plants. These sustainable masterpieces improve air quality and often add a green space for relaxation and rest for employees.
Advantages include protection from the elements, possible utility and government incentives and improved aesthetics. Often they have sophisticated water and drainage management, climate control and sensor capabilities.
Downside: Green roofs do require ongoing maintenance and monitoring.

4. Spray-On Roofing
In short, Spray Polyurethane Foam (SPF) is a material that begins as a liquid spray that instantly expands into a foam, which hardens into a solid layer. This particular eco-friendly roofing is applied on top of an existing roof, and although not well-known, has been around since the early 1960’s.
An SPF roofing system waterproofs and adds an insulating factor. It can be used in any climate and will last up to 50 years with correct installation and maintenance.
Downside: The installation window for this particular roofing type is limited to favorable weather conditions (no snow, no ice, no water), and once installed, SPF roofing should be inspected once or twice a year.

5. Thermoset EPDM Membrane
Ethylene Propylene Diene Terpolymer (EPDM) is a roll-based, durable synthetic rubber roofing membrane. Also known as Thermoset roofing, an EPDM roof system offers strong resistance to sunlight and pollution. It’s long-lasting, versatile and easy to install.
EPDM comes in white and black rolls, and in addition to sun and pollution resistance, this single-ply rubber is durable in the face of many common solvents like alcohol, or acids.
Downside: EDPM is not necessarily the “prettiest” option on the market, and it can puncture easily (think falling debris or people walking on the roof).

6. Thermoplastic PVC and TPO Roof Membranes
Thermoplastic Polyolefin (TPO) and Poly Vinyl Chloride (PVC) roofing systems are adverse conditions resistant. UV light, chemicals including fats and oils, or bacterial growth are all slow to damage these types of roof membranes. They are lightweight, heat-reflective, and puncture resistant.
Other benefits include strong air-welded seams, fire-resistance, and tolerance of both high temperatures and high winds.
Downside: Beware of cheap, poorly made products. Since TPO has become so popular, many small manufacturers have tried to create their own product lines, allowing quality to slip through the cracks. Be sure to purchase this type of product from a reputable manufacturer.

7. Shingle
Most commonly seen on residential buildings (probably your very own home), shingles are also used on commercial properties — typically ones that have steep roof lines.
Shingles come is numerous materials, including asphalt, architectural, slate, plastic and ceramic (just to name a few). This material is relatively easy to install, affordable, and versatile.
Downside: Depending on the brand used, lifespan isn’t as long as some of the other commercial roofing types. Shingles are also susceptible to mildew and moss if your building is located in a shaded area.

Residential Roofing

ROOF REPLACEMENT: KNOW WHEN IT’S TIME TO REPLACE!

• Water spots on the walls or ceiling inside your home?
• Damp or rotted areas on the underside of your roof and decking?
• Shingles that are missing or not lying flat?
• Blackish algae indicating a loss of shingle ‘granules’?
• Other homes in your subdivision getting new roofs?

Roof Repair

When repairing roofs, we use materials that match up with your existing roof visually, but outlast the life of your roof structurally. Our Houston roofers can easily handle a wide variety of roofing systems and materials, including shingle, tile, metal, modified bitumen, TPO membrane and EPDM rubber membrane roof repairs.

METAL ROOF PRIORITY: DURABILITY AND AESTHETIC QUALITIES
While metal roofs are more common for commercial and industrial buildings, this type of roof has also seen a rise in popularity among homeowners seeking alternatives to residential home roofing options.
These metal roofs offer a number of advantages to the properties where they’re installed, and the diversity of materials available for metal roofs makes it easy to balance durability, aesthetic qualities, cost and other factors that are a priority for any property owner.
What are Specialty Roofing Shingles?
Specialty shingles are an upgraded version of standard asphalt shingles that feature two layers of asphalt that have been combined not only for a thicker surface, but also to incorporate more eye-catching design elements.
The top layer of a specialty shingle is cut with special designs that give it a three-dimensional look comparable to cedar shake, slate and other higher-end shingles.

Gutters Installation: If gutters aren’t doing their job, rainwater can slowly damage your house by landing and collecting at the base of your home. Over time, this may even cause interior flooding or foundation damage.

ATTIC INSULATION
Attic Insulation upgrades really can lower your heating and cooling costs. With extra insulation, your systems don’t have to work as hard to cool your home down during those hot summer months.
Having attic insulation work done can help to conserve energy all year round, which is a smart ‘green’ approach to today’s energy issues.

WINDOW INSTALLATION
Installing new windows is a great and economical way to make your home look new again.