Casement / Awning Window Sash Weather Strip Parts - Flex Leg Design

BiltBest Casement and Awning Sash Weather Strip "upgrade" part - this is our "Flexible Leg" Sash Seal - with a more efficient and modern design. This seal will give you improved sealing agaist wind, air, rain intrusion. Made for use with wood and clad Biltbest window sash frames and does a better job of sealing thasn the original offset kerf seal. 
This Is a Special Order Item - Sold in 150" Lengths / Priced PER 150" length - MINIMUM OF TWO (2) - Cut to 75" Lengths for Shipping Purposes. TOTAL OF FOUR (4) PIECES.
PLEASE NOTE: if your old casements and awning windows are 8 years old or older - you should consider replacement using this highly efficient sash weather strip seal. Cold, heat and ultra-violet light affect the effectiveness and breakdown of the standard old type seals. Remember, it's not how they "look" .. it's how they function. EZ  homeowner removal and replacement.