Serving Lewes & Coastal Sussex County

Exterior Services in Lewes, DE

Platinum Roofs installs exterior systems that help protect drainage, openings, walking surfaces, and elevated outdoor areas. Our services include gutter guards, waterproof decking, railings, replacement windows, entry doors, and roof-access doors for homes and eligible commercial properties.

  • Champion gutter guard systems

  • Duradek waterproof decking and PVC railings

  • Replacement windows, entry doors, and roof-access doors

120+ Google reviews · Family-owned since 1986

Proud Certified Installers of Industry-Leading Brands

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Exterior Services for Coastal Properties

Exterior systems have different jobs, but they all affect how a property handles water, weather exposure, and everyday use. Platinum Roofs installs exterior upgrades for homes, multifamily properties, businesses, and other eligible buildings throughout Lewes and coastal Sussex County.

Select a service below to review the installation options, appropriate applications, and factors we evaluate before recommending a project.

Champion gutter guard systems designed to reduce debris buildup, support water flow, and lower the frequency of gutter cleaning.

Waterproof Deck Installation

Duradek waterproof decking for elevated decks, balconies, rooftop areas, and outdoor spaces where protecting the structure below matters.

Replacement window installation focused on proper fit, flashing, sealing, weather protection, and everyday comfort.

Entry-door replacement and commercial roof-access doors installed for security, weather resistance, and reliable operation.

PVC railing systems for decks, porches, stairs, balconies, and elevated spaces that need a secure, low-maintenance finished barrier.

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Not Sure Which Service You Need?

Tell us what is happening with the property, where the concern is located, and what you want to improve. We will help identify the appropriate next step.

Platinum Roofs team member installing flashing and weatherproofing beside exterior windows and a low-slope roof

EXTERIOR WEATHER PROTECTION

How Exterior Upgrades Protect the Property

Exterior components work together to manage water, protect openings, and make outdoor areas safer and more usable. A problem with one system can also affect nearby materials.

Clogged gutters can cause overflow around fascia, siding, and lower areas of the property. Aging windows and doors can allow drafts or water around an opening. An elevated deck without an appropriate waterproof system can expose framing or occupied space below.

Loose or deteriorated railings can affect the safety of decks, balconies, and stairs. The correct upgrade depends on the property, existing materials, exposure, surrounding construction, and how the area is used.

  • Gutters repeatedly filling with leaves or fine debris

  • Overflow occurring during heavy rain

  • Moisture affecting an elevated deck or area below it

  • Drafts or staining around windows and doors

  • Exterior doors that stick, fail to seal, or show deterioration

  • Railings that feel loose, worn, or unsuitable for the space

White coastal home with a dark shingle roof, balcony, and rooftop cupola

Why Platinum Roofs

Choosing the Right Exterior Upgrade

Exterior problems are not always caused by the component closest to the visible damage. Water near a wall or outdoor living area may be connected to gutter overflow, a window or door opening, an elevated deck assembly, railing attachments, or another nearby transition.

Platinum Roofs looks at how the affected area connects to the surrounding materials before recommending a project.

This helps determine whether the appropriate direction is gutter guard installation, waterproof deck installation, window installation, door installation, or railing installation.

When water intrusion cannot be tied clearly to one exterior component, a broader leak-remediation assessment may be the better next step.

White coastal home with a dark shingle roof, balcony, and rooftop cupola
Aerial view of a shingle-roofed home surrounded by trees in Lewes

Why Platinum Roofs

Why Property Owners Choose Platinum Roofs

Since 1986, Platinum Roofs has helped property owners address roofing, water-management, and exterior needs under one experienced local team. Exterior installations need to connect properly with the surrounding structure.

Our team considers drainage, flashing, sealing, fastening, transitions, existing materials, and long-term exposure, not just the appearance of the finished product.

  • Family-owned contractor serving the area since 1986

  • Roofing and exterior services under one team

  • Certified installation of established product systems

  • Residential and selected commercial exterior experience

  • Recommendations based on existing property conditions

  • Focus on proper installation and long-term performance

Areas We Serve

Serving Lewes and Coastal Sussex County

Based in Lewes, Platinum Roofs provides exterior installation services throughout nearby coastal and inland Sussex County communities. Review our complete service areas or select your town below.

Frequently Asked Questions

What exterior services does Platinum Roofs provide?

Platinum Roofs provides gutter guard installation, waterproof deck installation, replacement windows, entry and roof-access doors, and railing installation. The appropriate service depends on the property and the area being improved.

Do you provide exterior services for both homes and commercial properties?

We work primarily on residential exterior projects and also handle selected multifamily and commercial applications. Commercial work can include roof-access doors, railings, exterior openings, and other appropriate systems.

Do gutter guards eliminate the need to clean gutters?

Gutter guards can significantly reduce debris buildup and cleaning frequency, but they do not make gutters completely maintenance-free. Occasional inspection and cleaning may still be needed based on nearby trees and debris.

What is Duradek waterproof decking?

Duradek is a waterproof vinyl surface system used on eligible decks, balconies, and elevated outdoor areas. It creates a finished walking surface while helping protect the structure or occupied area below.

Can railings be installed on an existing deck or balcony?

Often, yes. The existing deck, balcony, stairs, attachment points, and surrounding structure should be evaluated first to confirm that they can support the proposed railing system.

Do you install both windows and exterior doors?

Yes. Platinum Roofs installs replacement windows and exterior doors. Door services include residential entry doors and eligible commercial roof-access doors.

Can exterior upgrades resolve water intrusion?

Exterior improvements can address specific water pathways involving gutters, deck surfaces, windows, doors, or related transitions. They may not resolve water coming from roofing, plumbing, foundations, condensation, or another part of the property.

How much do exterior services cost?

Cost depends on the service, materials, dimensions, access, existing conditions, preparation, removal needs, and project complexity. An assessment is needed before an accurate proposal can be provided.

How do I request an exterior-project assessment?

Request an assessment online or call Platinum Roofs at (302) 226-4510. Include the service you are considering, the affected area, the property type, and any problems you have noticed.