TPO & Modified Bitumen for Flat and Low-Slope Roofs
Flat Roofing in Las Cruces, NM
Flat and low-slope roofs need more than just a “patch and pray” approach—especially with our monsoon rains and desert sun. When you need flat roofing in Las Cruces, you want a crew that understands ponding water, seams, drains, and UV damage.
Las Cruces Ridge repairs, restores, and replaces TPO and modified bitumen flat roofs for commercial buildings, multifamily properties, and flat/low-slope sections on homes across Las Cruces and Doña Ana County.
- If you have an active leak: call now and we’ll start with containment, then a permanent fix after diagnosis
- If you have ponding water: we’ll check slope, drains, seams, and scuppers.
- If the roof is aging: we’ll tell you whether repair, coating, or replacement makes sense.
Flat Roofing Services We Offer in Las Cruces
We handle everything related to flat roofing Las Cruces property owners need:
- Flat Roof Repair: Leaks, punctures, open seams, flashing failures, and drainage problems.
- Flat Roof Replacement / Re-Roofing: Tear-offs and new TPO or modified systems when the roof is at the end of its life.
- Flat Roof Coatings & Restoration: Elastomeric and cool roof coatings on sound roofs to extend life and improve performance.
- Emergency Flat Roof Leak Response: Tarping, temporary dry-in, and targeted emergency repairs during storm events.
- Drainage & Ponding Solutions: Tapered systems, new scuppers, and drain work to move water off the roof.
- Flat Roof Inspections & Maintenance Plans: Regular checkups to catch small issues before they become big leaks.
Flat Roof Systems We Work On
We service and install the most common flat roofing systems in Las Cruces:
TPO Roofing (Thermoplastic Polyolefin)
A popular single-ply membrane for commercial and multifamily buildings.
- White, reflective surface for cooler roof temps
- Heat-welded seams when properly installed
- Good performance when combined with proper drainage and details
We offer TPO roof repair, replacement, and retrofits depending on the roof’s condition.
Modified Bitumen (Mod-Bit) Roofing
A proven, versatile flat roofing material often found on older buildings and smaller flats.
- Multi-layer, asphalt-based system
- Can be torch-applied, cold-applied, or self-adhered (depending on design)
- Good candidate for coating/restoration in many cases
We provide modified bitumen roof repair and replacement tailored to your building and budget.
Coated & Hybrid Flat Roof Systems
For some roofs that are still structurally sound, coatings can be used to:
- Seal seams and small cracks
- Add UV and weather protection
- Improve reflectivity and reduce rooftop temperatures
We’ll tell you if your roof is a good candidate for restoration—or if full replacement is the smarter move.
Common Flat Roof Problems in Las Cruces
If you’re searching for flat roof repair in Las Cruces, you might be dealing with:
- Ponding water that lingers more than 48 hours after a storm
- Active leaks near drains, scuppers, or rooftop equipment
- Blisters, cracks, or splits in the membrane
- Open seams or loose laps
- Damaged flashing at walls, parapets, skylights, or penetrations
- UV damage causing brittleness and surface cracking
We don’t just “goop” over problems—we fix the cause.
Our Flat Roof Repair Process
1. Inspection & Leak Tracking
We start with:
- Walking the entire roof to map out problem areas
- Checking seams, penetrations, drains, scuppers, and transitions
- Looking for ponding patterns and low spots
- Checking interior signs of leaks and tracing them back to likely roof entry points
We then explain what we found—with photos and clear language.
2. Repair Plan & Options
We outline:
- Immediate repairs to stop active leaks
- Recommended repairs to prevent future issues
- Long-term options (coatings or replacement) if the roof is near the end of its life
You’ll see the difference between “must-do now” and “plan for later.”
3. Flat Roof Repairs
Depending on your system, we may:
- Patch and reinforce damaged areas with compatible materials
- Re-weld or re-seal seams
- Install new flashing at walls, parapets, and penetrations
- Seal around rooftop equipment and curb units
- Address localized ponding where practical
- Clear and correct drain and scupper issues
We focus on proper prep and detailing, not just slapping material over the problem.
4. Follow-Up & Maintenance Suggestions
After repairs:
- We walk the roof again for a final quality check
- Clean up debris and packaging
- Share simple maintenance recommendations, like how often to clear drains and when to schedule checkups
You’ll know what’s been done and how to keep the roof performing.
Flat Roof Replacement in Las Cruces
When repairs are no longer cost-effective, we design and install new flat roofing systems built for our climate.
Our Replacement Process:
Evaluation & Core Samples (if needed)
Determine how many layers exist, substrate condition, and moisture levels.
System Design
TPO vs modified, insulation options, tapered plans for drainage, edge details, and flashing design.
Tear-Off & Deck Repair
Remove failing materials as required by code and design, repair damaged deck areas.
New System Installation
Install insulation, membranes, flashings, and terminations to manufacturer specs and local codes.
Final Inspection & Warranty
Quality check, jobsite cleanup, and warranty documentation.
This is where we combine your flat roofing in Las Cruces project with long-term performance and clear warranties.
Drainage & Ponding Solutions
Flat roofs shouldn’t be swimming pools. We focus heavily on:
- Tapered insulation systems to create positive slope
- New or adjusted scuppers and drains sized for local rainfall patterns
- Crickets and saddles to divert water around higher areas and equipment
- Cleaning and maintenance guidance to keep drains working
When we talk about flat roof repair in Las Cruces, we include drainage in the conversation, not just surface patching.
Flat Roofing Built for Las Cruces Weather
Our flat roofing systems in Las Cruces, NM are customized for:
High UV & Heat
UV-resistant membranes, coatings, and flashings to withstand constant sun exposure.
Monsoon Rains
Details around drains, scuppers, and edge metal to move heavy water quickly and safely.
Wind Uplift
Proper fastening patterns, perimeter securement, and parapet/edge details to resist wind forces.
Dust & Dry Air
Attention to adhesion, surface prep, and edge sealing so dust doesn’t undermine the system.
Where We Install & Repair Flat Roofs
We handle flat roofing Las Cruces projects on:
- Office and medical buildings (Commercial Roofing)
- Retail centers and strip malls
- Warehouses and light industrial buildings
- Multifamily properties and HOAs
- Flat and low-slope portions of single-family homes (Residential Roofing)
- Churches and community buildings
Active Leak?
Flat roof leaks require immediate attention to prevent structural damage.
CALL EMERGENCY LINESee our Emergency Roof Repair page for details.
Why Choose Las Cruces Ridge?
Licensed, Insured & Local
We understand how flat roofs fail in Las Cruces—and how to build them to last.
Experience with TPO, Modified & Coatings
We don’t push a single product; we recommend systems that fit your building and budget.
Detail-Driven Installations & Repairs
We focus on seams, terminations, and drainage—the places that actually make or break flat roofs.
Clear Communication & Phased Options
Repair now vs restore vs replace later—with realistic timelines and budgets.
Clean, Safe Job Sites
Especially important on occupied commercial and multifamily properties.
This is flat roofing in Las Cruces managed like a long-term asset, not just a quick fix.
FAQs – Flat Roofing Las Cruces
Do all flat roofs have ponding water?
Some minor ponding is common, but long-term standing water accelerates wear and increases leak risk. We’ll tell you when ponding is a cosmetic issue vs a real problem.
Can I coat my flat roof instead of replacing it?
If the roof is still structurally sound and not saturated, a coating may be an option. We’ll inspect and let you know honestly whether coating, repair, or replacement is the right move.
How long does a flat roof last in Las Cruces?
It depends on the system, installation quality, maintenance, and drainage. Many TPO and modified systems can perform well for 15–25+ years with proper care.
Do you only work on commercial flat roofs?
No. We also repair and replace flat/low-slope sections on homes, additions, and patios.
What areas do you serve?
We provide flat roofing in Las Cruces, Mesilla, Mesilla Park, Doña Ana, Sonoma Ranch, Sonoma Springs, Fairacres, Organ, University Park, and surrounding communities.
Do you work on TPO flat roofs in Las Cruces?
Yes. We inspect seams, flashing, drains, and penetrations, then recommend repair, coating, or replacement based on what we find.
What usually causes flat roof leaks?
Most leaks come from seams, flashing at penetrations, edge details, or drainage issues that lead to ponding.
Can you fix ponding water without replacing the whole roof?
Sometimes. If the system is sound, drainage improvements (tapered insulation, scuppers/drains) may solve the root issue.
Is a coating worth it on a flat roof?
It can be—if the roof isn’t saturated and the substrate is still solid. We confirm that before recommending coating.
Schedule Flat Roof Service in Las Cruces, NM
If you’re dealing with leaks, ponding, or an aging flat roof, we’ll help you figure out the smartest next step—repair, restoration, or replacement.
Get flat roofing Las Cruces solutions built for our sun, wind, and monsoon season—without guesswork.