Roof Replacement | Residential & Commercial In San Fransisco and Bay Area

Whether you need a roof replacement on an older roof that is giving you problems or installing a new roof on your dream home, there are many things to contemplate. When it’s time for you to choose a new roof replacement material you must also consider color, style, and cost.

Another factor to consider is the structure of your home because not every roofing material can be used on every roof. A roof with a very low slope or completely flat will require a roofing material that is different from a steeper pitch. Also, materials like tile and slate are very heavy and some structures cannot support the weight.

The type of roofing material you choose to have installed on your home will make a big difference on how it will perform, how it appears, and how long it will last. That’s why it’s important to understand the pros and cons of each roofing system and what you can expect out of them.

Identifying When Your Roof Needs A Replacement

Unfortunately determining if your roof needs a complete replacement is a little more complicated than deciding if your home’s paint needs a fresh coat.

Leaks in your attic after a storm.
Stains on your walls or ceilings.
Cracked, curling, missing or raised shingles.
Decaying of siding, sheathing, or shingles.

Peeling of exterior/interior paint.
Areas that have mildew or dark spots.
Visible damage from severe weather
Your existing roof was incorrectly installed.

If your existing roof is close to 20 years old, then a roof replacement will be your best option. Every house at some point will need a new roof. It is best to react to these problems quickly to avoid internal problems and higher costs.

Your Roofs Worst Enemies

Yes, yes, even our roofs have enemies. Here in Florida, our roofs take a beating from elements such as wind, sun, rain and hail. Especially during summer. The sun has been known to take more years off your roof than any other factor. Our UV index is so high that it cooks your roof’s shingles causing them to crack and break apart.

Here is a breakdown of how each element can affect your roof:

Sun: UV rays and heat will deteriorate your roofing materials over time. As mentioned above this is the worst enemy of your roof.
Wind: High wind has been known to lift the corners of shingles and force water & debris underneath the materials causing rot. Severe wind can also cause considerable damage.
Rain: Rain will get under deteriorated shingles or tiles and cause the roofing deck to rot. This extra moisture will cause mildew and rot elsewhere as well, such as insulation, ceilings, walls and electrical systems.
Algae: Algae will grow in shaded and damp areas on asphalt or wood roofing materials. Algae is usually identified by its greenish-black stains. Since Algae can retain moisture it can cause rotting and other problems. To avoid Algae keep gutters clean and trim trees that overhang into your roof.
Moss: Moss holds an incredible amount of moisture and should be removed immediately to avoid rotting wood. Moss can also grow roots which can work its way under your roofing materials. To avoid moss, it is important to trim bushes and trees away from your roof.
Snow: Though we don’t have to worry about this in Florida, snow and ice will block gutters and cause water to get underneath the shingle which will cause rotting of the fascia and decking.
Trees and Leafs: Not only will trees cause moss and algae formation as noted above but it will also cause gouges and scratches to roofing materials if branches rub against your roof. Furthermore, falling tree branches can damage or puncture roofing materials. Leafs will also hold moisture and block gutter systems which will lead to rot.
Condensation: Condensation over time will wreak havoc on a poorly ventilated attic. Moisture will promote the decay of rafters and wood sheathing which could destroy any roofing material from the inside out. Your ideal attic should be close to the outside temperature to avoid condensation. This can be achieved with bigger or additional vents.

How Roofs Are Measured And Materials Sold

In Bay Area and most other areas in California roofs are most commonly sold by the “square.” 100sq ft. of roofing area equals 1 square. It doesn’t matter how you arrive at 100sq ft. because it always equals 1 square. Example:

10 ft. x 10 ft. = 1 square
5 ft. x 20 ft. = 1 square
2 ft. x 50 ft. = 1 square

Roofing Materials & System Components

A steeply sloped roofing system (EG: slope of 25% or more) will have 5 essential components.

Roofing Material: Visible surface such as tile, TPO flat, metal, or shingles.
Underlayment: Also known as “felt paper” is the waterproof barrier in between the roof covering and the sheathing.
Sheathing: Sheet boards that are nailed to your roof rafters.
Flashing: Materials such as sheet metal that is used to prevent water seepage in various roofing systems. EG: chimneys, joints, and valleys.
Drainage: Used to funnel rainwater down sewage or drainage system.

Roof Replacement | Residential & Commercial In San Fransisco and Bay Area

Identifying When Your Roof Needs A Replacement

Your Roofs Worst Enemies

How Roofs Are Measured And Materials Sold

Roofing Materials & System Components

Company

Explore

Address

Service

Roof Replacement | Residential & Commercial In San Fransisco and Bay Area

Identifying When Your Roof Needs A Replacement

Your Roofs Worst Enemies

How Roofs Are Measured And Materials Sold

Roofing Materials & System Components

Company

Explore

Address