9*5.5 Door & Window Soundproofing Strip P Type Self - adhesive Sealing Strip - HomeDIYer
9*5.5 Door & Window Soundproofing Strip P Type Self - adhesive Sealing Strip - HomeDIYer
9*5.5 Door & Window Soundproofing Strip P Type Self - adhesive Sealing Strip - HomeDIYer
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9*5.5 Door & Window Soundproofing Strip P Type Self - adhesive Sealing Strip - HomeDIYer9*5.5 Door & Window Soundproofing Strip P Type Self - adhesive Sealing Strip - HomeDIYer9*5.5 Door & Window Soundproofing Strip P Type Self - adhesive Sealing Strip - HomeDIYer

P-Type Door & Window Sealing Strip | 9x5.5mm Self-Adhesive EPDM | 1m | 4 Colors

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$1.26 USD
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Only 30 units left

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Description

P-Type Door & Window Sealing Strip — Self-Adhesive EPDM Weatherstrip, 9x5.5mm

Drafts creeping under doors, dust settling on windowsills, and the constant noise from outside are problems that cheap foam tape simply cannot solve long-term. This P-type sealing strip is built for homeowners and DIYers who need a precise-fit, durable weatherstrip that holds its shape and seal through years of daily door and window use.

Constructed from EPDM rubber with a P-shaped cross-section (9mm height x 5.5mm width), each strip measures 1 meter (39.4 in.) in length and weighs 16 g (0.56 oz). The high-viscosity pressure-sensitive adhesive backing bonds firmly to door frames, window frames, sliding tracks, and cabinet edges without tools. Available in four colors — Brown, Gray, White, and Black — to match common interior and exterior frame finishes.

Suited for interior and exterior door draft sealing, window gap weatherproofing, sliding frame insulation, HVAC duct sealing, and residential or commercial noise reduction applications.

✅Fits standard door and window frame gaps — P-shaped profile (9mm H x 5.5mm W) designed for snug compression against frame edges; compatible with wood, aluminum, uPVC, and steel frames

✅ Key Features of This P-Type Sealing Strip

  • 🔘Precision P-Shape Profile: The 9x5.5mm P-shaped cross-section compresses evenly against door and window gaps, creating a consistent seal that blocks drafts, dust, and noise without restricting door movement.
  • 📌High-Viscosity Self-Adhesive Backing: The pressure-sensitive adhesive layer bonds quickly and securely to clean surfaces — no tools, screws, or additional adhesives required. Maintains adhesion across varying temperatures.
  • 🔇Draft, Dust & Noise Reduction: The EPDM rubber profile fills frame gaps to block cold air infiltration, airborne dust, and sound transmission — effective for bedroom doors, home offices, and exterior-facing windows.
  • 🛡️Impact Cushioning: The soft rubber profile absorbs door-to-frame contact on closing, reducing impact noise and protecting frame edges from repeated collision wear.
  • 🌡️Weather-Resistant EPDM Rubber: EPDM construction provides UV resistance, elasticity across temperature extremes, and moisture resistance — suitable for both interior and exterior frame applications.
  • 🎨4 Color Options: Available in Brown, Gray, White, and Black — select the color that matches your door or window frame for a clean, finished appearance.

🎯 Who Is This For?

🏠Residential Door & Window Weatherproofing

Seal gaps around interior and exterior doors and windows to reduce cold air infiltration in winter and heat gain in summer — a straightforward DIY energy efficiency upgrade.

🔇Bedroom & Home Office Soundproofing

Apply to door and window frames to reduce noise bleed between rooms or from outside — effective for light sleepers, remote workers, and anyone needing a quieter environment.

🚪Sliding Door & Window Frame Sealing

The P-profile fits sliding door and window tracks to block drafts and dust infiltration along the frame edge — without interfering with smooth sliding operation.

🏢Commercial & HVAC Applications

Suitable for office door frames, cabinet sealing, and HVAC duct gap insulation where a durable, self-adhesive rubber seal is required.

Profile Type P-Shape
Profile Dimensions 9mm height x 5.5mm width
Material EPDM Rubber
Adhesive Type High-viscosity pressure-sensitive self-adhesive
Length per Strip 1 m (39.4 in.)
Weight per Strip 16 g (0.56 oz)
Available Colors Brown; Gray; White; Black
UV Resistance Yes — EPDM rubber
Application Door frames, window frames, sliding tracks, cabinet edges, HVAC ducts
Compatible Surfaces Wood, aluminum, uPVC, steel, painted surfaces
Trimmable Yes — cut to length with scissors or utility knife
Installation Peel-and-stick, no tools required

❓ Frequently Asked Questions

What is the difference between a P-type and D-type sealing strip?

The P-type profile has a rounded bubble on one side of a flat backing, designed to compress against a flat frame surface when the door or window closes. The D-type has a symmetrical rounded profile. P-type strips are typically used where the gap is along the edge of a door or window frame; D-type strips are used where the seal needs to compress from both sides. Check your frame gap shape before selecting.

How long is each strip and can it be cut to size?

Each strip is 1 meter (39.4 in.) long. It can be trimmed to any shorter length using scissors or a utility knife. For longer door or window frames, multiple strips can be applied end-to-end.

What surfaces does the adhesive bond to?

The high-viscosity adhesive bonds to wood, aluminum, uPVC, steel, and painted surfaces. For best adhesion, clean the surface thoroughly with a dry or slightly damp cloth to remove dust and grease before applying. Avoid applying to wet or freshly painted surfaces.

Is this strip suitable for exterior doors and windows exposed to rain?

Yes — EPDM rubber is moisture-resistant and UV-stable, making it suitable for exterior door and window frame applications. For high-exposure exterior installations, press the strip firmly during application and allow 24 hours for the adhesive to fully cure before exposure to moisture.

Will this strip reduce noise between rooms or from outside?

Yes — the P-profile fills frame gaps that allow sound to pass through, providing a degree of noise reduction. It is effective for reducing everyday sound bleed through door and window gaps. It is not a specialist acoustic seal and will not eliminate sound transmission entirely in high-noise environments.

How many strips do I need for a standard door frame?

A standard interior door frame has three sides — two vertical sides (typically 80 in. / 203 cm each) and one horizontal top (typically 36 in. / 91 cm). You would need approximately 5–6 strips of 1 m each to seal all three sides. For a window, measure the perimeter and divide by 1 m to estimate the quantity needed.

Can I remove the strip without damaging the door or window frame?

The strip can be removed by peeling it away slowly at a low angle. On painted or delicate surfaces, peel carefully to minimize the risk of paint lifting. Any adhesive residue can typically be removed with isopropyl alcohol or an adhesive remover.

🛒 Select your color above, then add to cart.

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