How Much Does A Flat Roof Cost?

March 1, 2020 | Asphalt Shingles

Flat Roof

JNJ welding and steel fabrication of Florida’s Flat Roof Replacement Cost

Supplanting a flat roof costs $3,136 and $9,322 or $5,913 overall. Materials and work amount to $4 to $13 per square foot. Hope to pay $4,000 to $13,000 for a 1,000 square foot flat roof contingent upon the material sort and need for vents, channels and additional underlayment.

Flat Roof Replacement

JNJ welding and steel fabrication of Florida estimates Flat roof replacement ordinarily costs $4 to $9 per square foot for work and materials, yet installers may charge $250 to $350 per square all things being equal. Each square equivalents 100 square feet. The introduction incorporates expulsion of a solitary layer of old roofing and removal expenses. Ventilation adds $300 to $600, while roof channels are $40 to $100 each. Additional underlayment could build your complete by $70 to $2,000.

Commercial Flat Roofs

JNJ welding and steel fabrication of Florida estimates Commercial flat roofs cost $4 to $9 per square foot to introduce contingent upon the material. They are a lot greater than private roofs at 10,000 square feet overall. Hope to pay commercial roofers close to you $40,000 to $90,000 for the total evacuation of the old roofing and introduce of the new materials.

The materials utilized frequently for commercial flat roofs include:

EPDM: An engineered rubber film that seals and waterproofs the surface

TPO: Single-utilize rubber mix with the capacity to weatherproof the roof and reflect heat

Changed bitumen: Waterproof asphalt-based sheets that cling to the roof utilizing heat

Developed tar: Features a few layers of roofing felt alongside hot tar, fiberglass and rock

Fiberglass Flat Roof Costs

JNJ welding and steel fabrication of Florida estimates A fiberglass flat roof costs $4 to $6 per square foot to introduce. Materials are about $1 per square foot yet underlayment, vents and depletes increment the aggregate. This material is famous because of its ease, preeminent water obstruction and 25-to 50-year life expectancy

Rubber Flat Roof Costs

JNJ welding and steel fabrication of Florida estimates Rubber flat roofs cost $4 to $13 per square foot. The price includes labor and materials. This type of roof resists sun damage, is lightweight and lasts up to 50 years with proper care.

EDPM Roof

JNJ welding and steel fabrication of Florida estimates EPDM roofing is $5 to $13 per square foot, which includes materials and labor. This material is available in two colors — black and white. The white material costs 30 percent more and both can last up to 10 to 15 years.

Built-Up Tar

Expect to pay $4 to $10 per square foot to have a built-up tar roof installed. This type of roof is fire-resistant and easily lasts about 30 years.

GRP Roofs

JNJ welding and steel fabrication of Florida estimates GRP, or glass reinforced polyester, roofs are $4 to $6 per square foot for labor and materials. They feature a blend of plastic and fiberglass that withstands the elements. You can expect this material to last 25 to 50 years.

Flat Roof Installation Cost

JNJ welding and steel fabrication of Florida says Contractors typically charge $3 to $7 to install flat roofs. This price includes removal and disposal of the old roofing. Expect to pay $1 to $2 more per square foot for the installation of additional roofing layers.

Flat Roof Material Prices

Flat roof materials are $1 to $4 per square foot. Fiberglass and GRP are the cheapest at around $1 per square foot. EDPM and modified bitumen cost the most at $2 to $4 for each square foot.