The GGH Shower Threshold is a low-profile water barrier designed to improve water retention in frameless sliding shower enclosures. Manufactured from 6063-T5 anodized aluminum, it provides corrosion resistance and durability while maintaining a clean architectural appearance. Its half-moon profile helps redirect water toward the interior of the shower enclosure without creating an excessively raised obstruction.

Measuring 98" (2489 mm) long, 13/16" (20 mm) wide, and 1/4" (6.35 mm) high, the threshold can be cut to suit individual shower installations. It is compatible with GGH Tranquility Series TQ78, Hydro Series HYDRO84, and other compatible sliding shower door systems for residential and commercial applications. The threshold is backed by a 5-year warranty and is available in multiple finishes to coordinate with surrounding shower hardware.

More Product Information

Material: 6063-T5 Anodized Aluminum

Profile: Half-Moon Threshold

Product Length: 98" (2489 mm)

Product Width: 13/16" (20 mm)

Product Height: 1/4" (6.35 mm)

Application: Prevents water from escaping frameless sliding shower enclosures

Compatible With: GGH Tranquility Series TQ78, GGH Hydro Series HYDRO84, and other compatible sliding shower door systems

Installation: Surface Mounted

Warranty: 5 Years

Available Finishes: Chrome, Brushed Nickel, Matte Black, Satin Brass, Clear Anodized, Polished Nickel, Brushed Bronze, Gun Metal, and Oil Rubbed Bronze

Indoor Use: Yes

Compare To: STH36

For technical inquiries or certification requests, please contact us at technical@ggh-usa.com.

Product Warning: Install using a compatible waterproof sealant on a clean, dry mounting surface. Improper installation may result in water leakage or product failure. Product images are for reference only; actual finish may vary.