Reddipile Draught Proof Brush Pile Weatherstrip

Reddipile Weatherstrip is a high-performance window weather stripping and door weather stripping solution designed to provide effective draught exclusion in both modern and traditional properties. Featuring a rigid 4.8mm polypropylene base with durable polypropylene pile, Reddipile is compatible with all Reddiseals plastic carriers and is suitable for use with timber parting beads, staff beads, and plastic parting beads.Commonly specified for sash windows, sliding windows, and doors, Reddipile is widely used in refurbishment projects and is recommended for Grade I and Grade II listed buildings, where sympathetic draught proofing is essential.

Ordering Information
SOLD PER METRE: for example, when placing your order - if you select1 in the above 'Qty:' selection box, this equals 1 metre, entering 2 equals 2 metres, and so on.... Supplied as a continious roll.

Available Sizes (Pile Height)
Reddipile Weatherstrip is available in multiple pile heights to suit a wide range of gap sizes:

• 5.0mm – suitable for very small gaps (no fin option only)
• 5.5mm – ideal for gaps 1.5mm to 2.5mm
• 8.5mm – ideal for gaps 3mm to 5.5mm
• 11.5mm – ideal for gaps 6mm to 8.5mm

Base width: 4.8mm
Fin options: Central fin available on selected sizes (see colour availability below)

Options Available:
White 

• 5.5mm (with fin)
• 8.5mm (with fin)
• 11.5mm (with fin)

Brown

• 5.5mm (with fin)
• 8.5mm (with fin)
• 11.5mm (with fin)

Grey

• 5.5mm (no fin)

Black

• 5.0mm (no fin)

Key Features & Benefits

• Manufactured entirely from polypropylene (rigid polypropylene base with polypropylene yarn)
• Provides an excellent draught proof seal for windows and doors
• Ideal for sash windows and sliding applications – suitable for use all around the window
• Low-friction pile with strong shear resistance for smooth operation
• Water-repellent and UV stable, offering long-term weather resistance
• Designed for heritage, conservation, and listed buildings
• Perfect for window refurbishment and draught proofing upgrades
• Slides easily into all Reddiseals carriers (4.8mm base)
• Compatible with timber, steel, aluminium, and uPVC frames
• Performs reliably across wide temperature variations
• Demonstrates excellent durability and strength in everyday use
• Meets the requirements of BS 7386: Draught strips for the draught control of existing doors and windows
• (customers should carry out their own testing for specific window applications)

Typical Applications

• Sash windows
• Sliding windows
• Timber, aluminium, steel, and uPVC windows and doors
• Heritage and conservation property refurbishments
• Draught proofing upgrades to reduce air leakage and improve comfort

Why Buy Reddipile Weatherstrip?
Reddipile Weatherstrip offers a professional, discreet, and highly effective draught sealing solution trusted for both modern installations and sensitive heritage projects. With multiple sizes and colours available, it allows accurate gap matching, smooth window operation, and long-lasting performance—making it an ideal choice for reliable window and door draught exclusion.