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Your Partner for
All Commercial Roofing Needs.

At New Line Roofing, we specialize in all types of commercial roofing systems. We are a commercial roofing contractor with the experience and product knowledge to install a new flat roof and maintain it roof for years and years. Protect your assets and rest assured that your system is properly installed, repaired, and maintained by our certified roofing experts.

We offer a wide range of flat and commercial roofing services to accommodate property owners in the Denver area, whether you need services for a warehouse or a multi-family dwelling.

Our services include:

  • Roof Removal & Replacement

  • Apartment Reroof

  • Single-Ply Roofing

  • TPO Roofs

  • EPDM Roofs

  • PVC Roofs

  • Commercial Sloped Roofing – Shingles, Tile & Slate

  • Roof Removal & Replacement

  • Insulation & Tapered Insulation Systems

  • Drains & Scuppers for Water Evacuation

  • New Roof Installation

  • Roof Leak Investigation

  • Roof Repairs

  • Architectural Metals

Singly-Ply Roofing Systems We Offer

We’re experienced in working with a range of flat roofing materials, including TPO and PVC, which are energy-efficient single-ply membranes. They’re generally white in color although you may choose from other colors. The various parts of these roofing systems are hot-air welded together to create a perfectly seamed, monolithic and waterproof roofing system.

We also offer EPDM black rubber roofing, which is a “tried and true” system that’s been installed in commercial roofing applications for decades.


The system parts are hand measured, cut, trimmed and installed by our class leading professional roofers.

Our TPO, EPDM and PVC roofing systems are available for manufacturer No Dollar Limit Warranties.  That means there is no dollar limit to what the manufacturer will spend to repair leaks under the terms and conditions of their warranty.  Be confident that if a problem arises you are covered, for 10 to 20 years and possibly more.


White Commercial

Roofing Membranes

We focus on thermoplastic roofing membranes such as TPO roofs. The sheets are air-welded together to create a watertight, elastic and energy-efficient roof. Restaurants and other roofs that may be exposed to oils, chemicals or fats are an ideal match for PVC membranes. 


Black EPDM

Roofing Membrane

Black roofing membranes used to be the standard for flat roofing systems and are still commonly seen today. These rubber membranes are taped and glued together and can be a very cost-effective system.


Modified Roofing Membranes

Rolled roofing membranes are usually attached with a torch or are self-adhered. For instance, APP is torched to a primed roof substrate with a base sheet, and SBS is a self-adhered product that’s applied to a primed surface via the adhesive that’s already been pre-applied by the manufacturer.

Corner of a Roof Gutter

Contact Us Today!

Get in touch with New Line Roofing today to schedule a complimentary inspection and estimate for your multi-family roofing needs at (303) 222-7170. You can also reach us through our contact form online. When you need a premier roofing contractor in the Denver area, you can count on us!

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