Features and Benefits

A revolutionary response to dirty deck rafters that drip persistently on your best grilling intentions and soil your favorite chair. Are you ready to relax for real? When Otter-Tech is overhead, you will be able to enjoy countless occasions with family and friends no matter the weather.

Otter-Tech Underdecking - wood planks

Eliminate the haven for spider webs and wasps' nests under your deck and create an outdoor living space to enjoy. The Otter-Tech Ottertite dryspace system is easy to install and provides a clean and durable ceiling for the space below your deck. All components are rot and rust free.

Before & After

Otter-Tech Underdecking
Heavy-duty aluminum panels with exclusive dual-strength channels will withstand the weight of dirt or water from above, a distinct advantage over vinyl underdeck products. Also, because Otter-Tech is highly heat resistant, you can grill your favorite feasts without warping or melting your ceiling!
Heavy-Duty 12" Wide Aluminum Panels
Exclusive Dual-Strength Channels to Prevent Sagging
Permanent Baked-on Paint Finish
Extreme Heat Resistance Eliminates Buckling
All Components Rot-proof and Rust-proof
Poly Pitching Rails and Stainless Steel Fasteners
Gutter and Spouting for Complete Drainage View Installation Guide

Find an Otter-Tech Dealer

Otter-Tech products can be purchased at authorized building material retail stores. Go to our dealer page to find the closest one to you!

Where to Buy





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- Natalie Tinkham; Baltimore, MD