D-Type Door & Window Sealing Strip – Acoustic Foam, 2m
D-Type Door & Window Sealing Strip – Acoustic Foam, 2m
Keep drafts, dust, and noise where they belong — outside. This D-Type Silicon Rubber Door & Window Sealing Strip creates a firm, flexible barrier around doors and windows, helping to maintain a quieter, more comfortable indoor environment. The high-resilience foam core springs back to its original shape after every compression, delivering consistent performance over thousands of open-and-close cycles.
Why You'll Love It
- Effective Draft Barrier: Blocks incoming cold air and keeps warm air in, helping to reduce energy loss through door and window gaps.
- Dust & Debris Resistant: Seals gaps that let fine particles sneak indoors, keeping living spaces cleaner.
- Acoustic Foam Core: The open-cell foam layer helps absorb and dampen sound, reducing noise transmission through door and window frames.
- High-Resilience Silicon Rubber: Quickly recovers to its original profile after sealing and compression — excellent cushioning and buffering performance.
- Weather & Moisture Resistant: Shrugs off splashes, humidity, and daily wear, making it equally suited to interior and exterior applications.
- Protects Surfaces: Cushions the door or window frame on closing, reducing wear, rattling, and impact noise over time.
- Easy Self-Adhesive Installation: Peel-and-stick backing means no tools required — simply clean the surface, measure, cut, and press into place.
- 2-Metre Length: Generous length to cover most standard door or window frames in a single run.
- 5 Colour Options: Choose the shade that best complements your door, window trim, or décor.
Key Specifications
- Material: Silicon rubber with acoustic foam core
- Profile: D-type cross-section
- Length: 2 metres per roll
- Available Colours: 5 options
- Application: Doors, windows, cabinet doors, sliding panels
Installation Tips
- Clean and dry the surface where the strip will be applied.
- Measure the gap and cut the strip to the required length.
- Peel the adhesive backing and press firmly into place along the frame.
- Close the door or window to check the seal — adjust if needed.
For general guidance on home weatherisation and energy-saving sealing practices, visit the U.S. Department of Energy – Air Sealing Your Home.
Frequently Asked Questions
Q: What doors and windows is this D-Type sealing strip suitable for?
A: The D-Type door and window sealing strip is suitable for most standard interior and exterior hinged doors, casement windows, sliding cabinet doors, and any framed panel where a flexible foam gasket is needed to close gaps. Its D-shaped profile is especially effective on surfaces that require a soft, compressible seal.
Q: How does the silicon rubber material hold up over time?
A: Silicon rubber is highly durable and weather-resistant. It maintains its flexibility across a wide temperature range, resists moisture and humidity, and does not crack or harden with age under typical indoor and sheltered outdoor conditions. The foam core is engineered to rebound quickly after compression, so the seal stays effective through thousands of cycles.
Q: Does this sealing strip genuinely help reduce noise between rooms?
A: Yes — the acoustic foam layer within the strip helps dampen and absorb vibrations and sound waves that would otherwise pass through door and window frame gaps. While it is not a professional acoustic panel, it measurably reduces the transmission of everyday sounds such as conversation, music, and street noise when fitted correctly around door and window perimeters.
Q: How long is each roll and can I cut it to size?
A: Each roll is 2 metres long. The strip can be trimmed easily with scissors or a utility knife to fit any gap length, making it straightforward to tailor for doors of different heights or windows of varying widths.