Flat TPO and PVC Roofs: Durable and Flexible

Prosperity Constructions specializes in flat roofing. We have dedicated crews that specialize in the installation of TPO and PVC roofing.

We source our flat roofing material from only the best and offer TPO and PVC roofing long lasting, low maintenance solutions with no more coatings, sealants, dangerous installs, or rusting out drains.

With strong qualities such as energy efficiency, safe installation, and easy cleaning, TPO and PVC are the low slope roofing solution of today and tomorrow. You can expect a lifespan of 20 to 30 years from a well installed TPO or PVC roof by our crew.

A flat roof is both durable and flexible. It can be installed on sheds, roof top decks, homes, garages, and large industrial and commercial buildings. Our flat roofing systems include single-membrane systems such as TPO (thermo-polyolefin) PVC roofing as well as standing seam metal roofs… all great choices for a flat roof system.

Benefits of TPO Flat Roofing

  • Highly reflective
  • UV resistance
  • Fast Installation

Benefits of PVC Flat Roofing

  • Fast installation 
  • Easy maintenance
  • Highly reflective for cool building environments
  • Resistant to chemicals, animal fats and many kinds of fuels
  • Resistant to long-term UV and ozone exposure

Prosperity Constructions is your Flat roofing Kirkland specialist. We have dedicated commercial installation crews and a well organized and consistent process. Whether you are interested in metal, Flat, or Shingle roofing, we can handle your roof replacement building with the best material possible.

Call us today or send us a message for your free estimate on a metal roof in the Kirkland area. We are the best Metal Roof Kirkland Roofers in the area!

Flat Roof Contractor


At Prosperity Constructions you only need to take 3 simple steps:

1. Get an Inspection and Estimate (With no charge)
2. After reviewing and accepting our proposal, we’ll start your asphalt shingle project.
3. Within a few days we’ll finish the job leaving no mess behind!

The Prosperity Constructions team works intelligently to guarentee your yard and landscaping stay protected and clean throughout the job.

Best Shingle Roof Company

  • Go to Roofing Contractor in Kirkland, WA
  • Long term solutions
  • Quick and Easy Communication
  • Organized Team
  • American Products
  • Fair Prices
Based on 37 reviews
Maisie Buckley
Maisie Buckley
2022-08-26
Had them install a new roof in our house. Process went smoothly as planned. He was very informative and was very responsive with any concerns we had during the project. I would highly recommend Prosperity Construction for your roofing project.
Pauline Cabrol
Pauline Cabrol
2022-08-26
His crew were great! We discovered leaks during the last big storm and he was thankfully able to fit us into their busy schedule. Prosperity construction worked quickly and efficiently, all at a great price!
Briar Aurora
Briar Aurora
2022-08-24
Great working with Prosperity Constructions and his team. Super fast and showed high level of integrity and character throughout the process of installing a new concrete patio
Maria Sotelo
Maria Sotelo
2022-08-24
He and his team were great to work with. They were on time and the work was very high quality. I would recommend them for any concrete needs you may have. 5 stars!
Stella Rose
Stella Rose
2022-08-24
He was fantastic to work with. Great communication. They followed through on everything they said - they arrived on time, completed the job, and made it look amazing.
Laura Wolley
Laura Wolley
2022-08-24
Very prompt response on quotes. They worked on the project immediately after we agreed on the invoice, the next business day to be exact. The crews showed up on time and the job was perfectly excuted by the timeline given. Highly recommend the company.
Robert Byers
Robert Byers
2022-08-23
They came out quickly and were able to fix our roof really fast! Will call again if we have new problems.
Ethan Cook
Ethan Cook
2022-08-23
It’s been very difficult to find skilled workers for home projects. He cheerfully agreed to look at our roof and fit us in that day. They did a beautiful job, came in under their bid, and we were thrilled. Thank you very much.
Jose Perry
Jose Perry
2022-08-23
His team did a great job. They arrived early, fixed our roof quickly and expertly, sent us photos of their completed work and cleaned up before they left. They were kind and considerate, we would highly recommend.
Mr Whitewz
Mr Whitewz
2022-08-23
Had a minor leak in our flat roof house which turned into a bigger leak with all the snow this month. The morning after the latest snow storm. I called them. They turned up and on time, cleared the roof to locate the leak and patched it same day. Provided picture before and after. Fair price and professional.
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