Roof Pipe Flashing Collar Repair Boot for 2.5″–3″ Vent Pipes — Thermoplastic Rubber Roof Vent Boot with Stainless Steel Clamp — Flexible Waterproof Roof Boot Replacement

Fix your vent pipe roof flashing easily and affordably with this Roof Pipe Flashing Collar Repair Boot built for 2.5″–3″ diameter pipes. Whether you're tackling an old cracked boot or protecting your roof from future leaks, this flexible thermoplastic rubber flashing collar slips over the existing vent boot without removing old materials — eliminating the need to rework roofing and reducing repair costs. The sturdy rubber material flexes with roof movement and resists UV rays, weathering, and temperature shifts for dependable performance year after year. A corrosion-resistant stainless steel clamp ensures a tight, waterproof seal at the pipe interface, while the cut-to-fit design lets you adapt the boot to both flat and angled roofs. Ideal for DIYers and professional roofers alike, this vent pipe repair solution helps protect your home from water damage and extend the life of your roof system. Pair it with silicone caulk at the base for added peace of mind and maximum weatherproofing

• Quick DIY Roof Flashing Repair — Installs easily over cracked or worn vent stack boots without removing existing flashing, saving time and costly roof work
• Fits 2.5″–3″ Vent Pipes — Designed for most residential vent pipes in this size range for universal fit and wide compatibility.
• Durable Thermoplastic Rubber — Flexible, weather-resistant material withstands sun, rain and temperature changes for long-lasting waterproofing.
• Stainless Steel Clamp Seal — Corrosion-resistant clamp ensures a tight, secure seal around pipe or existing boot with minimal tools
• Versatile & Flexible Design — Cut-to-fit and adaptable for flat or pitched roofs; pairs well with silicone sealant for enhanced leak protection
• Preventative & Permanent Repair — Works as both a long-term solution and preventative protection for vent flashing and roof collars