A flatter roof needs a smarter system.
Built around drainage, seams and real-world weather, Double R Roofing delivers low-slope and flat roofing for commercial and residential properties across Princeton, Mercer County and Southern West Virginia.
Low-slope systems that earn their keep.
Every property has a different deck, drainage pattern, access point and exposure. We help you choose a system that fits the building—not a one-size-fits-all shortcut.
EPDM rubber
Flexible rubber membrane for long-term weather resistance, dependable performance and a clean fit across many low-slope roof layouts.
TPO membrane
Reflective thermoplastic membrane with heat-welded seams that create a continuous barrier for the right commercial or residential application.
PVC membrane
A durable membrane option for demanding environments where chemical resistance, clean detailing and reliable seam work matter.
Tapered drainage
Planned slope and tapered insulation guide water toward drains and away from the ponding that can shorten the life of a low-slope roof.
Attachment methods
Fully adhered, mechanically fastened or other compatible approaches selected around the substrate, wind exposure and property requirements.
Repair & upkeep
When a full replacement is not the answer, we identify vulnerable seams, penetrations and drainage details so the next move is clear.
A low-slope roof is a water story.
As you move through the inspection, the roof plan behind the page changes with it: field conditions first, water movement next, then the seams and protection details that finish the job.
Start with the roof you actually have.
Deck condition, membrane age, penetrations, edges and previous repairs all change the answer. The first move is a roof-specific inspection that makes the problem visible.
- Field conditions mapped
- Weak details identified
- Replacement vs. repair clarified
Give water somewhere to go.
Low-slope does not mean no slope. Taper, drains, scuppers and edge details work together to move water off the roof before it becomes weight, wear or a leak path.
- Drainage points located
- Ponding risks addressed
- Water path planned before membrane
Make every seam count.
The broad membrane field is only part of the roof. Seams, transitions, penetrations and perimeter details are where craftsmanship turns a material into a weather barrier.
- Seams detailed and checked
- Penetrations treated as focal points
- Edges finished for the building
Leave the building better protected.
A finished low-slope roof should read as one system: clear drainage, continuous protection and details you can understand when the next inspection comes around.
- Final walkthrough
- Maintenance guidance
- Local team when you need us
Made for the details flat roofs demand.
From a small addition to a large commercial roof, the assembly has to respect access, drainage, penetrations and how the property is used every day.
Commercial buildings
Protect the place your team, customers and equipment rely on with a system planned around use, access and long-term serviceability.
Home additions
Connect a low-slope addition to the rest of the home with careful transitions, flashing and a clean water path.
Porches & extensions
Build a dependable roof over the spaces that expand your property without leaving the low-slope details as an afterthought.
Repair decisions
Get a clear read on whether the right move is a focused repair, a drainage correction or a complete system replacement.
Details over drama.
The most impressive roof is the one that quietly keeps doing its job. Our process puts the attention where low-slope roofing needs it most.
Clear scope
You get a practical explanation of the roof condition, the options and what each step is meant to solve.
Compatible materials
Membrane and attachment choices are matched to the deck, drainage, exposure and way the building is used.
Crafted transitions
Edges, penetrations, drains and tie-ins receive the same attention as the large field of the roof.
Local follow-through
Double R Roofing serves Princeton and the surrounding area, so the team behind the installation is close by.
Let’s map out a better roof.
Call Double R Roofing for a low-slope roofing conversation, inspection or estimate in Princeton, Mercer County and surrounding West Virginia communities.