Flat Roofing Systems in Lehigh Valley

Flat roofing in Lehigh Valley, PA. TPO, EPDM, and modified bitumen for commercial and residential. Expert installation and repair. Call (484) 709-1443.

Flat Roofing Services in the Lehigh Valley

Flat and low-slope roofs require specialized materials and installation techniques that differ significantly from traditional sloped roofing. 3 Days Later Roofing + Renovations installs and repairs TPO, EPDM rubber, and modified bitumen flat roof systems across the Lehigh Valley for both commercial buildings and residential applications like additions, porches, and garages.

Proper drainage is everything on a flat roof. Our team ensures correct slope-to-drain design, high-quality membrane seams, and durable edge flashing to prevent ponding water and premature failure. Every flat roof we install includes a detailed warranty and is built to handle the freeze-thaw cycles that Lehigh Valley winters demand.

We work with building owners and property managers to select the right flat roofing system for their specific needs. TPO offers excellent energy efficiency and heat-welded seams. EPDM rubber provides proven long-term performance at a lower cost. Modified bitumen delivers superior durability for roofs that see foot traffic or equipment loads.

What We Offer

• TPO single-ply membrane installation
• EPDM rubber roofing systems
• Modified bitumen torch-down roofing
• Flat roof leak repair and patching
• Ponding water correction and drainage solutions
• Commercial and residential flat roof projects

Our Flat Roofing Process

1. Assessment & System Selection — We evaluate your flat roof structure, identify drainage issues, and recommend the best membrane system for your building.
2. Surface Preparation — We remove old membrane if needed, repair the deck and insulation, and install tapered insulation for positive drainage.
3. Membrane Installation & Sealing — Our crew installs the membrane with heat-welded or adhesive seams, secures edge flashing, and performs a final water test.

Flat Roofing Cost Information

Flat roofing costs depend on the membrane system selected (TPO, EPDM, or modified bitumen), roof size, insulation requirements, and whether the existing membrane needs removal. We provide free estimates for both commercial and residential flat roof projects with detailed pricing breakdowns.

What to Expect When You Contact Us

Getting started with 3 Days Later Roofing + Renovations is simple and stress-free. When you call (484) 709-1443 or submit a request through our website, here is what happens next:

1. Same-Day Response — We return calls and form submissions quickly, often within hours. No waiting days for a callback.
2. Free On-Site Evaluation — A knowledgeable team member visits your property, inspects the area of concern, and takes detailed photos and measurements.
3. Written Estimate — You receive a clear, itemized estimate in writing. We explain the scope of work, materials, timeline, and total cost with no hidden fees.
4. Flexible Scheduling — Once you approve the estimate, we schedule the work at a time that is convenient for you. Most projects begin within days.
5. Quality Execution — Our trained crews complete the work to the highest standards, followed by a thorough cleanup and final walkthrough with you.

Why Choose 3 Days Later Roofing + Renovations

Choosing the right contractor is one of the most important decisions you make as a homeowner. Here is why Lehigh Valley homeowners trust us:

• PA Licensed (License #181985) — Fully licensed by the Commonwealth of Pennsylvania for all roofing and renovation work.
• GAF Certified — Factory-certified by GAF, North America's largest roofing manufacturer, giving you access to enhanced manufacturer warranties in the industry, including the GAF Golden Pledge Limited Warranty with up to 50 years of coverage.
• 5.0 Google Rating — Over 50 five-star reviews from real Lehigh Valley homeowners. Our reputation is built on honest work, fair pricing, and exceptional results.
• Lifetime Workmanship Warranty — Every project is backed by our own lifetime workmanship guarantee, in addition to manufacturer warranties.
• Locally Owned and Operated — We are based in Allentown and serve the entire Lehigh Valley. We are not storm chasers or out-of-state franchises — we live and work in this community.
• Lehigh Valley Chamber of Commerce Member — Proud member of the Lehigh Valley Chamber of Commerce, committed to supporting local businesses and homeowners.

Related Services

• Roof Repair
• Roof Replacement
• Storm Damage Repair
• Gutter Services
• Roof Inspection

Frequently Asked Questions About Flat Roofing

What is the best material for a flat roof?

TPO is the most popular choice for its energy efficiency and heat-welded seams. EPDM rubber is budget-friendly. Modified bitumen works well for commercial roofs with foot traffic.

How long does a flat roof last?

A properly installed TPO or EPDM flat roof lasts 20 to 30 years. Modified bitumen systems can last 20+ years with proper maintenance.

Can you fix a flat roof that is ponding water?

Yes. We correct ponding by installing tapered insulation, adding interior drains or scuppers, and re-sloping the surface to ensure proper drainage.

Do you do flat roof repairs or only full replacement?

We handle both. Localized damage like membrane tears or open seams can often be repaired. We recommend full replacement only when repairs are no longer cost-effective.

Get Your Free Flat Roofing Estimate Today

Do not wait for a small problem to become a big one. Whether you need a quick repair, a full replacement, or just want a professional opinion, 3 Days Later Roofing + Renovations is here to help. We provide free, no-obligation estimates to homeowners throughout the Lehigh Valley — from Allentown and Bethlehem to Easton, Emmaus, Whitehall, and every community in between.

Call (484) 709-1443 today or request your free estimate online. Same-day response is available for most inquiries. Let us show you why Lehigh Valley homeowners rate us 5.0 stars.