- For use in above-grade floor trough installations
- Uniquely designed (patent pending) to solve the age-old problem of floor trough leaks into occupied spaces below
- Seepage flange mates to floor trough and clamps down on waterproof membrane to create watertight seal
- Weep holes in seepage flange allow liquids to freely flow into building drain line to prevent accumulation and leaking into occupied spaces below
- Fits with all Made to Drain Troughs
- Easy to install
- Proactive solution for troughs that may leak