Roofing Systems

Commercial Roof Installation

New roofs for new construction and for roofs that are genuinely past saving, installed with premium single-ply membrane and spray foam systems built to last.

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The System

When a New Roof Is the Right Answer

Restoration is often the smarter move, and when your roof qualifies, we’ll recommend it. But some roofs have reached the end: the insulation is saturated, the deck has failed, or the surface is too far gone to coat. New buildings and additions need a first roof. In those cases, a properly installed new roof is the right investment.

We install new commercial roofs and re-roofs with heat-welded PVC and TPO single-ply membranes and seamless spray polyurethane foam, finished in bright reflective white to keep cooling costs down.

Systems

New Roof Systems We Install

  • Single-ply membrane (PVC and TPO): heavy 60-mil membranes with heat-welded seams, for new construction and full re-roofs
  • Spray polyurethane foam: a seamless, self-flashing roof that insulates and waterproofs in one system
  • Re-cover installations: where codes and roof condition allow, a new roof over the existing one avoids tear-off costs
Benefits

What a Properly Installed Roof Gives You

Done Right the First Time

Manufacturer warranties depend on correct installation. We install every system to the manufacturer’s specification, detail by detail.

Lower Energy Bills

Reflective white membranes and coatings keep the roof surface far cooler in summer, and the insulation installed with the system helps in winter.

Built to Be Restored, Not Replaced

When the new roof ages decades from now, it can be renewed with a coating system instead of another tear-off.

A Clean, Organized Job

We keep the site tidy and keep you informed from the first day to the final walk-through.

Process

How a Roof Installation Works

01

Evaluate

We inspect the existing roof, or review the plans for new construction, and confirm what the building needs.

02

Recommend and Price

You get a straightforward recommendation, the reasons behind it and firm pricing.

03

Install

The roof is installed to specification, with every seam, edge and penetration detailed properly.

04

Final Inspection

We walk the finished roof with you, verify every detail and register your warranty.

From a Customer

What Our Customers Say

Every review on this site is copied word for word from our Google Business Profile, where Double H is rated 5.0 out of 5.

★★★★★Google review

My company recently worked with Henry on a commercial roofing project, and the experience was outstanding from start to finish. Communication was clear, timelines were met, and the quality of the work speaks for itself. It’s not easy finding contractors who take pride in both their craftsmanship and customer service, Henry delivers on both. Highly recommend for any commercial roofing needs.

Ethan KablerMay 2026
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  • Free and no obligation
  • Photo-documented report
  • Response in 24-48 hours
Questions

Roof Installation Questions

It depends on the size and complexity of the project, but most installations are completed within one to two weeks.

If the deck is sound and the insulation is mostly dry, restoration usually costs 40–60% less. If it isn’t, replacement is the honest answer. Your evaluation settles it.

In many cases, yes. A re-cover avoids tear-off costs. Building codes and the roof’s condition decide it, and we check both during the evaluation.

Yes. We work from your plans and schedule and install the system that fits the building.

More From Double H

Related Roofing Services

Membrane Roof Coating

Seal and restore your existing membrane roof with a seamless, reflective elastomeric coating.

Metal Roof Restoration

Stop leaks and rust on metal roofs without the cost of panel replacement.

Roof Storm Damage Repair

Wind, hail and heavy rain damage found, documented with photos and repaired before it spreads.

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