Premium Vinyl Siding — Beauty Without the Maintenance
CertainTeed premium vinyl siding installed by certified MD & DE crews. Lifetime warranties, 25+ colors, zero maintenance for decades.
Vinyl Siding for Maryland & Delaware Homes
Vinyl siding remains the most installed exterior cladding in America for one simple reason: when properly specified and professionally installed, it delivers stunning curb appeal and zero-maintenance performance for decades — at roughly half the cost of fiber cement and a fifth the cost of natural cedar. Potomac Custom Remodeling has installed vinyl on more than 1,200 homes across the Mid-Atlantic, from Chesapeake Bay waterfront properties in Annapolis to inland communities in Bowie, Crofton, Frederick, Dover, and Lewes.
We install exclusively from CertainTeed — including the MainStreet, Monogram, CedarBoards, and Cedar Impressions product lines — the most respected vinyl manufacturer in North America. Every line is backed by a lifetime limited transferable warranty.
Why Panel Thickness Matters — .044" Is Our Floor
Builder-grade vinyl is typically .040" or thinner; you can flex it with one hand and it bows in summer heat. Premium .044"-.046" panels lay flat, resist wind, and hold their geometry through 30+ summers of Mid-Atlantic UV. We do not install anything thinner, regardless of price pressure. Our most upgraded line — CertainTeed Monogram XL — is .052".
Profiles & Architectural Options
Traditional horizontal lap (4", 4.5", 5", 6", and Dutch-lap exposures), board-and-batten vertical siding for farmhouse and modern looks, and shake or shingle profiles for accent gables. Mixing profiles — horizontal field with shake gables — is the single highest-impact upgrade for most colonial and Cape Cod homes.
Insulated Vinyl Siding (CedarBoards & Structure)
EPS foam-backed vinyl panels eliminate the air gap behind the siding, add R-2.0 to R-3.0 to your wall, dramatically improve impact resistance, and reduce exterior noise by up to 45%. Strongly recommended for homes built before 1985, west-facing walls, and any home within 5 miles of the coast.
Lifetime Transferable Warranty — Real Resale Value
CertainTeed offers lifetime limited warranties that transfer to the next homeowner — a meaningful selling point at resale. Coverage includes manufacturing defects, excessive fading, and (on insulated lines) hail damage.
Products We Trust
CertainTeed MainStreet (.044")
- ✓Lifetime limited warranty
- ✓Color-matched accessories
- ✓20+ color options
- ✓110 mph wind rating
- ✓Best value entry premium
CertainTeed Monogram (.046")
- ✓Cedar-grain low-gloss texture
- ✓Wider 7" Dutch-lap profiles
- ✓Lifetime limited warranty
- ✓Premium curb appeal
- ✓Eligible for 5-Star Plus warranty
CertainTeed CedarBoards (insulated)
- ✓EPS foam backing
- ✓Adds R-2 to R-3
- ✓170 mph wind rating
- ✓Hail damage warranty
- ✓45% noise reduction
Materials & Specs Comparison
Vinyl siding products we install across MD & DE.
| Product | Thickness | Wind Rating | Warranty | Best For |
|---|---|---|---|---|
| CertainTeed MainStreet | .044" | 110 mph | Lifetime Ltd | Most MD/DE single-family homes |
| CertainTeed Monogram | .046" | 120 mph | Lifetime Ltd / 5-Star Plus | Premium curb appeal, larger homes |
| CertainTeed CedarBoards (insulated) | .044" + foam | 150 mph | Lifetime Ltd, hail coverage | Energy upgrades, coastal DE |
| CertainTeed Cedar Impressions | .110" polymer | 211 mph | Lifetime Ltd | Shake-look gable accents |
What to Expect — Our Process
- 1Day 0
Free On-Site Consultation
Color samples brought to your home, measurements taken, profile and accessory recommendations made. Detailed written estimate delivered same week.
- 2Week 1-3
HOA & Permit Approvals
We submit HOA architectural review packets and pull county permits where required (Anne Arundel, Howard, Sussex, etc.).
- 3Install Day 1
Property Protection & Tear-Off
Landscaping tarped and lawn protected. Old siding stripped to sheathing — every wall fully inspected for moisture, rot, or pest damage.
- 4Install Day 2
House Wrap & Furring
Tyvek or Typar house wrap installed with proper overlapping and seam tape. Any rotted sheathing replaced at cost.
- 5Install Days 3-5
Siding & Trim Installation
Bottom-up siding install with precise level lines, J-channel at all openings, mitered corner posts, and color-matched accessories.
- 6Final Day
Soffit, Fascia & Walkthrough
Vented aluminum soffit, fascia wrap, and gutter coordination. Final walkthrough, magnetic sweep, warranty registration.
Vinyl Siding in Maryland & Delaware — Local Realities
The Mid-Atlantic punishes builder-grade vinyl. Summer roof-line temperatures push 140°F against west-facing walls, the Eastern Shore catches every Atlantic storm, and freeze-thaw cycles work nail penetrations loose every winter. Premium .044+ panels with proper expansion gaps and stainless fasteners are not a luxury here — they are the floor of acceptable specification.
Code & HOA Requirements
Maryland requires permits for siding replacement in Anne Arundel, Howard, Montgomery, and Prince George's counties. Delaware permits are required statewide; Sussex County additionally requires high-wind nailing patterns within 10 miles of the coast. HOAs in Crofton, Bowie, Mitchellville, Fairwood, Pinehurst (Frederick), and most Rehoboth/Lewes communities require pre-installation color and profile approval — we handle every submittal.
Coastal & High-Wind Zones
Within 10 miles of the Atlantic or Chesapeake we strongly recommend insulated panels (CedarBoards or Structure) with 150-170 mph ratings, stainless ring-shank nails, and reinforced J-channel at all openings. Standard .040 panels installed in these areas typically fail within 5-7 years.
Two Local Offices
Maryland HQ: 2138 Espey Court, Suite 6, Crofton, MD 21114 — (443) 684-4448. Delaware office: 116 E Front St, Unit B, Laurel, DE 19956 — (302) 248-8881.
Investment, ROI & Financing
Typical project ranges in Maryland and Delaware. Final pricing depends on size, complexity, and product selection — every estimate is free and itemized.
Panel replacement, J-channel and trim refresh on otherwise sound siding.
Premium .044 vinyl on a typical 1,800-2,800 sqft home with new house wrap and trim package.
Insulated vinyl with full trim, soffit, fascia, and shake-accent gables.
Resale ROI: 68-75% recouped at resale (Remodeling Magazine Cost vs. Value)
0% interest financing available for qualified homeowners. Explore financing →
Explore Our Siding Services
Service Areas We Cover
Two offices serving Maryland and Delaware homeowners with the same crews, warranty, and standard. View all service areas →
Frequently Asked Questions
What Our Vinyl Siding Customers Say
"The vinyl siding transformed our home completely. Neighbors keep complimenting the new look. The crew was professional and the quality is outstanding."
"Our experience with Potomac was awesome! The siding looks beautiful and we know it'll look this way for years without any maintenance."
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