Greencastle's Elite Roofing Authority
Premium Shingles • Custom Metal
• Flat Roof Solutions
Eliminating industry guesswork through scientific roofing. From the historic borough near Center Square to the open, wind-swept properties of Antrim Township, Done Right Exteriors delivers factory-certified protection that is guaranteed to be Done Right.

Premium Shingle Roofing in Greencastle PA
In the open, wind-swept ridges of Antrim Township, your roof faces extreme pressure. We specialize in the Owens Corning Duration® Shingle, featuring patented SureNail Technology. This isn't just a shingle; it’s a reinforced weather system with a 130-MPH wind warranty, ensuring your Greencastle home is protected from blow-offs during the toughest valley storms.
- ✅ **Triple-Layer Reinforcement:** The SureNail fabric strip provides the best "grip" in the industry, specifically chosen for exposed Greencastle properties.
- ✅ **Lomanco Certified Ventilation:** We calculate precise intake and exhaust requirements to stop moisture from rotting your roof from the inside out.
- ✅ **Velux Certified Expertise:** Precision skylight replacements using official flashing kits to keep your interior bright and 100% watertight.
Custom Metal Roofing Specialists
From Shady Grove to State Line, metal is the premier choice for shedding heavy snow and resisting moss. We offer everything from traditional Corrugated Panels to high-end ProVia Metal Roofing. Whether you want the sleek look of standing seam or the rugged durability of textured metal, we order custom-cut panels for a precision fit on your Greencastle property.
- ✅ **ProVia Impact Resistance:** Get the look of slate or cedar shakes with the "forever" durability of a specialized metal system.
- ✅ **Textured Safety Finish:** Our premium finishes reduce dangerous snow-slides in the winter and eliminate blinding glare in the summer sun.
- ✅ **Precision Fastening:** We use high-grade fasteners and specialized flashing to ensure your metal roof stays watertight for decades.


Flat & Commercial Roofing Solutions
Flat roofing in the Greencastle Borough—especially for historic additions or commercial spaces near The Square—requires a different level of expertise. We strictly install heavy-duty .060 EPDM (60-mil rubber). It is significantly tougher than standard membranes, providing a monolithic barrier against standing water and Pennsylvania ice dams.
- ✅ **GenFlex & Elevate Certified:** As authorized installers for industry leaders, our flat roofs are backed by manufacturer-grade material and workmanship warranties.
- ✅ **Historic Borough Expertise:** We specialize in the complex drainage and wall-flashing needs of downtown Greencastle structures.
- ✅ **Leak-Proof Transitions:** We focus on the forensic details of every seam and transition to stop the "porch leak" cycle for good.
Beyond the Roof: Complete Greencastle Protection
Mastic Siding
**EverPlank & Vinyl:** Professional moisture protection and curb appeal for the Borough.
View Siding ➔
Seamless Gutters
**.032 Aluminum:** Custom-rolled on-site for a perfect fit in Antrim Township.
View Gutters ➔
Windows & Doors
**ProVia & Andersen:** High-efficiency glass built for Pennsylvania winters.
View Windows ➔LIFETIME DURABILITY. ENDLESS BEAUTY.
Enhance your home's curb appeal with distinctive residential metal roofing styles that combine timeless elegance with modern durability. Be the envy of your Greencastle neighbors with our metal shake, slate, and barrel tile panels are expertly crafted to replicate the classic beauty of traditional roofing materials. Each profile is meticulously designed with intricate, nature-inspired details, offering a one-of-a-kind look that blends authentic charm with lasting performance.

The DRX Advantage: Technology Others Don't Have
Most contractors in the Greencastle-Antrim area rely on guesswork. We’ve invested in a forensic diagnostic suite to ensure your roof is engineered for decades of performance, not just patched for today.
AI-Assisted Drone Inspections
We don't just look at your roof; we analyze it. Our commercial-grade drones capture 4K imagery processed through AI software to detect shingle bruising and storm damage that the naked eye simply cannot see.
- ✅ Mathematical Precision: We eliminate human error by using digital mapping to flag every point of concern on your Greencastle property.
- ✅ Insurance Accuracy: Our photo-verified reports provide the high-resolution proof required for successful storm damage claims.

Infrared Thermal Leak Detection
Water is patient, and it hides. Our infrared cameras allow us to "see through" your exterior to find moisture trapped behind siding or under rubber membranes before it causes structural rot in your decking.
- ✅ Zero Guesswork: We pinpoint the exact source of active leaks, saving you thousands in unnecessary trial and error repairs.
- ✅ Health & Safety: By finding trapped moisture early, we stop mold growth before it enters your Greencastle home's air supply.

The Done Right Design Studio
We believe you should see your investment before a single nail is driven. Experience our dual-path design process for your Greencastle home.
1. Interactive 4K Rendering
Visit our local showroom to see your home rendered in high-definition. We swap shingle and metal colors in real-time on our professional HDR displays.
2. Tangible Material Selection
Feel the quality. We provide full-size samples of Owens Corning and ProVia materials so you can inspect the texture and gauge of your new roof personally.
Simple Financing: Turn "Someday" Into "Today"
A new roof is a big investment, but it shouldn't be a financial headache. We believe every Greencastle homeowner deserves a safe, beautiful home without draining their savings account. That is why we partnered with Acorn Finance to make the process a breeze.
With just one simple form, you can check your eligibility and compare offers from top national lenders in seconds. Best of all, it’s a "Soft Pull," meaning you can see your rates and monthly payment options without impacting your credit score. Don't let a budget hold you back—click below to see your options risk-free.
[Check Your Rates (No Credit Impact)]
About Us
Done Right Exteriors is committed to providing our team with elite training and equipment to ensure every roof is replaced with professionalism, precision, and a spotless job site. We are proud to be your trusted hometown roofing and exterior experts for the Greencastle area. While our headquarters is located at 715 Dickeys Dr, Chambersburg—just a short 20-minute drive north of Greencastle via I-81 or Route 11—our crews are working in the area daily.
Proudly Serving Franklin County & The Greencastle-Antrim Area:
Greencastle • State Line • Shady Grove • Marion • Antrim Township • Upton • KauffmanChambersburg-Waynesboro-Greencastle-Shippensburg-Mercersburg-Mont Alto-Orrstown-Fayetteville-Guilford-Quincy-Antrim Township-Washington Township-Southampton Township-St. Thomas Township-Metal Township-Hamilton Township-Lurgan Township-Letterkenny Township-Peters Township-Warren Township
Contact Us
Our customer service representative can help you with questions or scheduling
service@donerightexteriors.net
717-455-0353

