Create a secure, weatherproof roof penetration with the Harvia Rain Flange Symmetrical.
The Harvia SPWHM24 Rain Flange Symmetrical is designed for Harvia steel chimney systems installed through straight (symmetrical) roofs, creating a durable, watertight seal around the chimney where it passes through the roof structure.
Suitable for a variety of sauna buildings, including barrel saunas, the rain collar is sealed with silicone to help prevent moisture intrusion. The fastening is secured using screws and a clamping collar, providing a stable, long-lasting installation that withstands outdoor conditions.
The kit includes the required mounting hardware, including screws and silicone, allowing for a clean, professional installation while helping protect the roof structure from rain and moisture.
Designed specifically for Harvia steel chimney systems, the SPWHM24 Rain Flange Symmetrical delivers dependable weather protection while maintaining the safety, performance, and appearance of your chimney installation.
Features
• Genuine Harvia chimney accessory
• Designed for straight (symmetrical) roof installations
• Suitable for barrel saunas and similar roof designs
• Creates a weather-resistant roof penetration
• Rain collar sealed with silicone
• Fastened securely using screws and a clamping collar
• Includes mounting hardware
• Includes screws and silicone
• Designed for Harvia steel chimney systems
• Professional, clean roof finish
Benefits
• Helps prevent rain and moisture from entering the roof penetration
• Creates a secure, weatherproof chimney installation
• Maintains the integrity of the roof structure
• Provides a neat, professional appearance
• Simple installation using included mounting hardware
• Built specifically for Harvia chimney systems
• Ideal for residential sauna installations
Product Specifications
Brand: Harvia
Model: SPWHM24
Product Type: Symmetrical Rain Flange
Compatibility: Harvia Steel Chimney Systems
Roof Type: Straight (Symmetrical) Roofs
Suitable For: Barrel saunas and similar roof constructions
Seal: Silicone
Fastening Method: Screws and clamping collar
Included: Mounting hardware, screws, and silicone
Outer Diameter Compatibility: Ø115 mm chimney pipes
Net weight: 3.1 lbs
Perfect For
• Barrel saunas
• Outdoor sauna installations
• Wood-burning sauna chimney systems
• Harvia steel chimney systems
• New chimney installations
• Chimney roof penetrations
• Sauna renovations
Pair With
• Harvia Steel Chimneys
• Harvia Smoke Pipes
• Harvia Rain Caps
• Harvia Chimney Extension Pipes
• Harvia Smoke Dampers
• Harvia Roof Flashing Components
