Pemko 249V Adjustable Vinyl Top Threshold 3-1/2" Wide

Pemko 249V Adjustable Vinyl Top Threshold — 3-1/2" Wide, UL 10C Certified

The Pemko 249V is an adjustable vinyl top threshold engineered for inswing door applications where consistent weather sealing and fire-rated compliance are required. Its aluminum base carries a vinyl seal section that rises and lowers to compensate for door and floor movement caused by swelling and shrinking — eliminating the need for a separate door sweep or door shoe. UL 10C positive pressure certified and GREENGUARD Gold certified, the 249V is a go-to spec for commercial, institutional, and multi-family projects where both code compliance and indoor air quality matter.

Key Features

• Adjustable Vinyl Seal: Vinyl top section adjusts to maintain a consistent seal as doors and floors move seasonally — no gap, no drafts.
• Eliminates Door Sweeps: Integrated vinyl top replaces the need for a separate door sweep or door shoe, reducing hardware count and simplifying installation.
• Concealed, Weather-Sealed Mounting: Mounting screws are concealed and weather-sealed for a clean finished appearance and long-term performance.
• UL 10C Positive Pressure Certified: Listed for fire-rated door assemblies requiring positive pressure compliance (UL 4L10).
• GREENGUARD Gold Certified: Low chemical emissions — suitable for schools, healthcare facilities, and other indoor air quality-sensitive environments.
• Replacement Components Available: Vinyl insert and replacement feet insert are available separately for long-term serviceability.

Technical Specifications

• Width: 3-1/2"
• Overall Height: 7/8"
• Base Material: Aluminum
• Seal Material: Vinyl
• Available Finishes: Mill Finish Aluminum, Dark Bronze Anodized Aluminum
• Available Lengths: 36", 48", 72", 96", 120"
• Door Application: Inswing doors
• Fire Rating: UL 10C Positive Pressure / UL 4L10 Listed
• Environmental: GREENGUARD Gold Certified

Typical Applications

• Commercial office buildings and retail storefronts
• Educational facilities and healthcare institutions
• Multi-family and multi-tenant residential properties
• Government and municipal buildings
• Fire-rated door assemblies requiring UL 10C compliance
• Projects specifying low-emission materials (LEED, WELL, or similar)

Why Pemko 249V?

Pemko has been the threshold specification standard for commercial construction for decades. The 249V combines adjustability, fire-rated certification, and environmental compliance in a single profile — reducing the hardware schedule and simplifying the punch list. Available in five cut-to-length or stock lengths and two finishes to match aluminum storefront or dark bronze door frames.