Duradek Waterproof Deck Membrane Replacement in Prescott, AZ

Two residential units in Prescott, Arizona required replacement of aging lower deck waterproofing systems and railing assemblies to improve safety, weather protection, and long-term durability. This was a privately funded project with no insurance claim and no lender involvement, allowing the property owner to proactively invest in preserving the property’s exterior before more extensive deterioration could occur.

The project focused on replacing the existing waterproof deck systems with a premium Duradek 60-mil reinforced PVC walking deck membrane while installing new black metal railings that complemented the property’s existing design. Every component was installed according to manufacturer specifications to provide lasting protection and improved functionality across both units.

Project Details

• Project type: Lower deck waterproofing and railing replacement
• Property: Two residential units
• Waterproofing system: Duradek 60-mil reinforced PVC walking deck membrane
• New railings: Black metal railing system
• Insurer: None — privately funded project
• Lender: None
• Location: Prescott, AZ
• Labor warranty: Hale’s Roofing 5-year labor warranty
• Product warranty: Duradek 15-year product warranty
• Appearance warranty: Duradek 5-year appearance warranty

Problem: Replacing Aging Deck Systems Before Structural Damage Occurred

The existing lower deck waterproofing systems had reached the end of their service life and required replacement to maintain reliable weather protection. As waterproof deck membranes age, they become more susceptible to wear that can allow moisture to reach the structural decking below, increasing the risk of costly repairs if left unaddressed.

In addition to replacing the waterproofing system, the existing handrail assemblies also needed to be removed and replaced. Careful coordination was required to protect adjacent siding and building components while ensuring the finished project blended seamlessly with the property’s existing appearance.

Solution: Premium Waterproof Deck Installation With New Metal Railings

Our team completed a comprehensive deck restoration by removing the existing waterproof membrane and railing systems before preparing the deck surface for a new waterproof assembly. New tongue-and-groove plywood decking was installed where required, followed by a Duradek 60-mil reinforced PVC walking deck system engineered to provide long-lasting protection against Arizona’s changing weather conditions.

New black metal railing systems designed to match the property’s existing appearance were installed on both units, and lower siding and trim were removed and reinstalled where necessary to properly integrate waterproof flashing details. The crew installed new drip edge, flashing components, adhesives, sealants, and waterproof transitions throughout both deck assemblies and completed a thorough site cleanup upon completion.

Result: Durable Outdoor Living Spaces With Long-Term Protection

The completed project delivered two fully restored deck systems that provide dependable waterproof protection while enhancing the appearance and safety of the outdoor living spaces. The new Duradek walking surface offers a durable, low-maintenance finish designed to withstand years of daily use while protecting the underlying deck structure from moisture intrusion. With new black metal railings and professionally integrated waterproofing details, the property owner gained peace of mind knowing the decks are better protected against future weather exposure while improving the overall value and curb appeal of the Prescott property.

The finished project is backed by Hale’s Roofing’s 5-year labor warranty, a Duradek 15-year product warranty, and a Duradek 5-year appearance warranty — with every component installed to manufacturer specifications using compatible flashing, adhesives, drip edge, and waterproofing accessories for lasting performance and confidence.