Citadel® PRO Self-Adhered Base Sheet

Citadel^® PRO, a cutting-edge self-adhered, poly-coated base sheet that outperforms the previous Citadel^® Plus. Citadel PRO is designed to work with top underlayments like Westlake Royal TileSeal™ HT, Westlake Royal^™ MetalSeal HT, and GatorSeal^®, providing a strong foundation for enhanced roofing system performance and durability.

TileSeal^™ HT – Westlake Royal Roofing Components’ strongest, most durable underlayment for tile, metal, shingle, shake or slate roofing
GatorSeal^® – granular surfaced SBS modified asphalt underlayment with heavy-duty fiberglass reinforcement for strength and durability
MetalSeal^™ HT – a high-temperature ice and water shield underlayment that is self adhering

Features & Benefits

UV Resistance: Withstands up to threee months of UV exposure, ensuring durability during and after installation.
Peel & Stick Application: Eliminates need for specialized tools or hot asphalt to simplify installation & save time.
Enhanced safety and adhesion: Offers excellent foot traction for safer installs and superior cap sheet adhesion for a more resilient roof.
Moisture Barrier: Provides formidable resistance to mositure and thermal stability for longer durability.
Self-Sealing Core: Features SBS modified asphalt care that self-seals around nail penetrations, preventing leaks.

Due to increased sample order volumes, delivery times may be a bit longer than normal.

Warranties

Citadel^® PRO has a manufacturer’s limited warranty when used with Westlake Royal Roofing Components’ cap sheet underlayments:

30 year warranty when installed as a base sheet under Westlake Royal TileSeal^™ HT and MetalSeal^™ HT
20 year waranty when installed as a base sheet under GatorSeal^®