PVC INSTALLATION

PVC Roofing Installation in Greater Seattle and Tacoma

Mechanically attached system uses polyester reinforced PVC roof membrane. The membrane is fastened directly into the structural deck in any mechanically attached configuration.


System Description


The PVC material is fastened under the seam overlap along one long side of the membrane directly into the roof deck. The adjacent membrane roll overlaps are then heat-welded with a hot-air welder. The advantage of this type of system is speed of installation and simplicity of design. This system is usually more cost-effective than a fully adhered system

This system utilizes a high-strength polyester reinforcement that allows the material to exceed Factory Mutual requirements for wind uplift testing. The manufacturing process imparts dimensional stability and eliminates water-wicking by the reinforcement. The membrane is lacquer-coated on the weathering surface for dirt resistance. It is available in white and in other colors.

Thank you for choosing Diamond Roofers LLP for your roofing and waterproofing needs.

This system utilizes a high-strength polyester reinforcement that allows the material to exceed Factory Mutual requirements for wind uplift testing. The manufacturing process imparts dimensional stability and eliminates water-wicking by the reinforcement. The membrane is lacquer-coated on the weathering surface for dirt resistance. It is available in white and in other colors.

Thank you for choosing Diamond Roofers LLP for your roofing and waterproofing needs.

Our Step by Step PVC Installation Process

PVC Attached System

1. PVC membrane is rolled out on roof surface

2. Screws and plates are used to fasten down both insulation board and PVC membrane to roof substrate.

3. PVC flashings are hand welded

4. Membrane is overlapped and welded to form a watertight seam

Certified installers
on every job.

Testimonials

  • ★★★★★


    "Diamond Roofers came out and gave us a bid on the leaking flat roof portion of our church building. Their salesman Mike was very communicative and came on time for our appointment. He was very thorough and took pictures to show us what was going on. He provided the bid in a timely manner. He was very professional and never pressured us. We felt it was a fair bid but a couple of our members ended up doing the work."


    - Southside Baptist Church

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  • ★★★★★


    "Had a great experience! Very professional and honest company. Mike, the estimator, was very thorough in explaining what the problems were with our roof. He took pictures so we could see what he meant. The installers were great, too. We’re very happy with our new roof and thankful we have no more leaks!"


    - Heidi Smith

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  • ★★★★★


    "Great company!"


    - Mick Credere

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  • ★★★★★


    "OMG I could not be happier! Called this morning about a roof leak and Michael came out and fixed us right up! He was so nice and professional! I would do business with again!"


    - Jennifer Conus

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  • ★★★★★


    "Diamond Roofers put a roof on a section of our remodel and did an amazing job!! The bid was fair, Mike was super professional, and the job was done quickly! Mike even came back after the install to double check everything was done correctly and make sure we were satisfied. 10/10 recommend!"


    - Jessica Mriglot

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  • ★★★★★


    "Mike was great, explained everything in detail. Crew was professional and fast! Made me feel comfortable with them."


    - Eric Steinke

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  • ★★★★★


    "Excellent choice! Mike gave me a fair estimate, and kept me updated on cost changes as we discovered additional work to be done under existing roof. Though heavy snows and bone-chilling temps disrupted scheduling, Leo and crew worked efficiently and safely to get the job done, and also made sure my roof was protected from the the elements at all times. All the guys were friendly and respectful, and patiently answered all my questions. I am 100% confident my new PVC, low-slope roof was done right!! Quality work by a quality company!"


    - Desi D


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  • ★★★★★


    "Diamond replaced our leaky worn out torch-down roof 11 years ago and we haven't worried about it since. We recently had them tweak some things during a remodel. No problems, no complaints, excellent service."


    - Dave Relyea

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  • ★★★★★


    "Diamond Roofers came out and gave us a bid on the leaking flat roof portion of our church building. Their salesman Mike was very communicative and came on time for our appointment. He was very thorough and took pictures to show us what was going on. He provided the bid in a timely manner. He was very professional and never pressured us. We felt it was a fair bid but a couple of our members ended up doing the work."


    - Southside Baptist Church

    Button

  • ★★★★★


    "Had a great experience! Very professional and honest company. Mike, the estimator, was very thorough in explaining what the problems were with our roof. He took pictures so we could see what he meant. The installers were great, too. We’re very happy with our new roof and thankful we have no more leaks!"


    - Heidi Smith

    Button

  • ★★★★★


    "Great company!"


    - Mick Credere

    Button

  • ★★★★★


    "OMG I could not be happier! Called this morning about a roof leak and Michael came out and fixed us right up! He was so nice and professional! I would do business with again!"


    - Jennifer Conus

    Button

  • ★★★★★


    "Diamond Roofers put a roof on a section of our remodel and did an amazing job!! The bid was fair, Mike was super professional, and the job was done quickly! Mike even came back after the install to double check everything was done correctly and make sure we were satisfied. 10/10 recommend!"


    - Jessica Mriglot

    Button

  • ★★★★★


    "Mike was great, explained everything in detail. Crew was professional and fast! Made me feel comfortable with them."


    - Eric Steinke

    Button

  • ★★★★★


    "Excellent choice! Mike gave me a fair estimate, and kept me updated on cost changes as we discovered additional work to be done under existing roof. Though heavy snows and bone-chilling temps disrupted scheduling, Leo and crew worked efficiently and safely to get the job done, and also made sure my roof was protected from the the elements at all times. All the guys were friendly and respectful, and patiently answered all my questions. I am 100% confident my new PVC, low-slope roof was done right!! Quality work by a quality company!"


    - Desi D


    Button

  • ★★★★★


    "Diamond replaced our leaky worn out torch-down roof 11 years ago and we haven't worried about it since. We recently had them tweak some things during a remodel. No problems, no complaints, excellent service."


    - Dave Relyea

    Button
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