SKU: 568759
Norsound Retro Fit Acoustic Drop Seal Solution Pack - 915mm Seal Width
4.5
(4)
17 in stock
Kit contents: 3 x 710 perimeter seals, 1 x 815 drop seal, 1 x 620 threshold seal Seal automatically drops down when door is closed
Select Width (mm)
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- Kit contents: 3 x 710 perimeter seals, 1 x 815 drop seal, 1 x 620 threshold seal Seal automatically drops down when door is closed
- Retro fit for easy installation
- Ultra light mechanism for reduced opening and closing forces
- Tested up to 32dB
- Also acts as smoke and draught seal
- Black seal
- Suitable for door between 515 - 915mm
Specification & Documentation
Decibel Rating
32
DocE
Yes
Finish
Black/Satin Anodised Aluminium
Fixing
Screw
Type
Acoustic Door Kits
Width (mm)
915
Material
Aluminium

- Kit contents: 3 x 710 perimeter seals, 1 x 815 drop seal, 1 x 620 threshold seal Seal automatically drops down when door is closed
- Retro fit for easy installation
- Ultra light mechanism for reduced opening and closing forces
- Tested up to 32dB
- Also acts as smoke and draught seal
- Black seal
- Suitable for door between 515 - 915mm
Specification & Documentation
Decibel Rating
32
DocE
Yes
Finish
Black/Satin Anodised Aluminium
Fixing
Screw
Type
Acoustic Door Kits
Width (mm)
915
Material
Aluminium
About this product


- 30 minute fire rated intumescent strip
- Fully tested to BS 476 Pt 20:22 and Pt 31.1 cold smoke leakage
- Independently tested on a range of single and double leaf doorsets
- Ideal for humid environments
- High tack self-adhesive backing for quick and easy fitting
- All brushes are black with no plastic fin, reducing noise levels and resistance
Specification & Documentation
Application
Fire & Smoke
Certifire
Yes
Colour
White
Fire Rating
30
Pack Quantity
10
Size (mm)
10 x 4
Type
Brushes
Length (mm)
2100
Material
Polyvinyl Chloride

About this product


- 30 minute fire rated intumescent strip
- Fully tested to BS 476 Pt 20:22 and Pt 31.1 cold smoke leakage
- Independently tested on a range of single and double leaf doorsets
- Ideal for humid environments
- High tack self-adhesive backing for quick and easy fitting
- All brushes are black with no plastic fin, reducing noise levels and resistance
Specification & Documentation
Application
Fire & Smoke
Certifire
Yes
Colour
White
Fire Rating
30
Pack Quantity
10
Size (mm)
10 x 4
Type
Brushes
Length (mm)
2100
Material
Polyvinyl Chloride
About this product


- Designed for upgrading existing fire resistant doors to provide additional protection against smoke up to 200° C
- Can be fitted with minimal disruption to the door assembly
- Excellent acoustic performance - Approved Document E
- Curved fins allow easier door operation - Approved Document M
- Highly durable
- Strong self adhesive backing tape for fixing
Specification & Documentation
Decibel Rating
31
Depth (mm)
12
DocE
Yes
DocM
Yes
Finish
White
Fixing
Adhesive
Pack Quantity
5
Size (mm)
2100 x 12 x 12
Type
Acoustic & Smoke Seals
Width (mm)
12
Length (mm)
2100
Material
Polyvinyl Chloride


About this product


- Designed for upgrading existing fire resistant doors to provide additional protection against smoke up to 200° C
- Can be fitted with minimal disruption to the door assembly
- Excellent acoustic performance - Approved Document E
- Curved fins allow easier door operation - Approved Document M
- Highly durable
- Strong self adhesive backing tape for fixing
Specification & Documentation
Decibel Rating
31
Depth (mm)
12
DocE
Yes
DocM
Yes
Finish
White
Fixing
Adhesive
Pack Quantity
5
Size (mm)
2100 x 12 x 12
Type
Acoustic & Smoke Seals
Width (mm)
12
Length (mm)
2100
Material
Polyvinyl Chloride
- Surface mounted acoustic seal for door perimeter
- High performance - up to 48dB sound reduction
- Self adhesive backing - easy installation, sticks to surface
- Proven durability - 1,000,000 cycles tested
- Multi purpose - Protects against smoke and draught
Specification & Documentation
Decibel Rating
48
Depth (mm)
10
Finish
White
Fixing
Adhesive
Pack Quantity
5
Size (mm)
2100 x 11 x 10
Type
Perimeter Seals
Width (mm)
11
Length (mm)
2100
Material
Polyvinyl Chloride


- Surface mounted acoustic seal for door perimeter
- High performance - up to 48dB sound reduction
- Self adhesive backing - easy installation, sticks to surface
- Proven durability - 1,000,000 cycles tested
- Multi purpose - Protects against smoke and draught
Specification & Documentation
Decibel Rating
48
Depth (mm)
10
Finish
White
Fixing
Adhesive
Pack Quantity
5
Size (mm)
2100 x 11 x 10
Type
Perimeter Seals
Width (mm)
11
Length (mm)
2100
Material
Polyvinyl Chloride
About this product
- Surface mounted aluminium/ silicone acoustic seal
- High performance - up to 43dB sound reduction
- Hidden fixings under cap (supplied)
- High quality anodised finish
- Adjustable screw location for exact fit
- Multi purpose - Protects against smoke and draught
Specification & Documentation
Decibel Rating
43
Depth (mm)
26.5
Finish
Grey
Fixing
Hidden
Size (mm)
2100 x 5 x 26.5
Type
Perimeter Seals
Width (mm)
5
Length (mm)
2100
Material
Aluminium
Pack Quantity
1


About this product
- Surface mounted aluminium/ silicone acoustic seal
- High performance - up to 43dB sound reduction
- Hidden fixings under cap (supplied)
- High quality anodised finish
- Adjustable screw location for exact fit
- Multi purpose - Protects against smoke and draught
Specification & Documentation
Decibel Rating
43
Depth (mm)
26.5
Finish
Grey
Fixing
Hidden
Size (mm)
2100 x 5 x 26.5
Type
Perimeter Seals
Width (mm)
5
Length (mm)
2100
Material
Aluminium
Pack Quantity
1
About this product


- Power size 3
- Interior doors up to 965mm or 65kg max
- Dual handed and universal fixing pack for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
- 30 minute fire rating
- 10 year guarantee
- These light duty fire door closers are intended for use in non-public areas, such as internal office doors and store cupboards.
- Suitable for timber and uPVC doors
Specification & Documentation
Arm Finish
White
Backcheck
No
CE Rated
Yes
Cam Action
No
Cover Finish
White
Delayed Action
No
Duty
Light
Finish
White
Fire Rating
30
Max Door Weight (kg)
65
Max Door Width (mm)
965
Option
Push/Pull Mounting
Power Size
EN 3
Track Arm
No
Type
Closer - Overhead
Range
8803
Material
Mild Steel
Pack Quantity
1

About this product


- Power size 3
- Interior doors up to 965mm or 65kg max
- Dual handed and universal fixing pack for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
- 30 minute fire rating
- 10 year guarantee
- These light duty fire door closers are intended for use in non-public areas, such as internal office doors and store cupboards.
- Suitable for timber and uPVC doors
Specification & Documentation
Arm Finish
White
Backcheck
No
CE Rated
Yes
Cam Action
No
Cover Finish
White
Delayed Action
No
Duty
Light
Finish
White
Fire Rating
30
Max Door Weight (kg)
65
Max Door Width (mm)
965
Option
Push/Pull Mounting
Power Size
EN 3
Track Arm
No
Type
Closer - Overhead
Range
8803
Material
Mild Steel
Pack Quantity
1


This product is rated 4.5 out of 5 by other customers
Ideal for Vocal/Isolation Booth
Having spent a small fortune having a vocal/isolation booth built for voice-over work, I was most concerned about providing a decent seal around the door, this being the weakest/most vulnerable part of the structure with regard to noise. The Norsound Retrofit Acoustic Drop Sealed Solution Pack was perfect for the job as it was very easy to install (basic DIY skills are all that are required) and it provided a sufficient seal around the door to prevent any significant sound leakage either into or out of the booth. In addition, the Norsound Retrofit Acoustic Drop Sealed Solution Pack was incredibly competitively priced offering a great saving when compared with buying the individual parts. Highly recommend!
Great little kit
Purchased this kit to stop sound leaking from my home theater, does a great job at stopping sound leakage & is easy to install.
About this product

- Kit contents: 3 x 710 perimeter seals, 1 x 815 drop seal, 1 x 620 threshold seal Seal automatically drops down when door is closed
- Retro fit for easy installation
- Ultra light mechanism for reduced opening and closing forces
- Tested up to 32dB
- Also acts as smoke and draught seal
- Black seal
- Suitable for door between 515 - 915mm
About this product

- Kit contents: 3 x 710 perimeter seals, 1 x 815 drop seal, 1 x 620 threshold seal Seal automatically drops down when door is closed
- Retro fit for easy installation
- Ultra light mechanism for reduced opening and closing forces
- Tested up to 32dB
- Also acts as smoke and draught seal
- Black seal
- Suitable for door between 515 - 915mm
Specification & Documentation
Decibel Rating
32
DocE
Yes
Finish
Black/Satin Anodised Aluminium
Fixing
Screw
Type
Acoustic Door Kits
Width (mm)
915
Material
Aluminium
Reviews
Sort by:
These reviews are verified by an independent third party for authenticity.
Anonymous - 6 years ago
Ideal for Vocal/Isolation Booth
Having spent a small fortune having a vocal/isolation booth built for voice-over work, I was most concerned about providing a decent seal around the door, this being the weakest/most vulnerable part of the structure with regard to noise. The Norsound Retrofit Acoustic Drop Sealed Solution Pack was perfect for the job as it was very easy to install (basic DIY skills are all that are required) and it provided a sufficient seal around the door to prevent any significant sound leakage either into or out of the booth. In addition, the Norsound Retrofit Acoustic Drop Sealed Solution Pack was incredibly competitively priced offering a great saving when compared with buying the individual parts. Highly recommend!
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Verified customer
Ed joiner - 6 years ago
Simple to fit
Easy-to-use and makes a noticeable reduction in noise. The mechanism works by a piston being pushed in when the door closes ,on this installation the gap between door and jamb was about 4mm so the acctuator just disappeared into the gap. I fitted a pan head screw in the jamb to act as a striker plate which worked well
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Verified customer
MasterMech - 7 years ago
Great little kit
Purchased this kit to stop sound leaking from my home theater, does a great job at stopping sound leakage & is easy to install.
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Verified customer
Brian C - 8 years ago
A complete kit - great value over buying individual components
The problem was to improve the sound insulation of 'talking therapy' rooms. The current doors, made of solid wood, have fairly close fitting door to door jamb space but there was a very large floor gap of over 3cm. I needed a neat and attractive solution to 'retro fit' to the doors to reduce the sound seepage both into and out of the room. Fitting was farly simple but you do need to measure very carefully and think it through ... measure twice cut ONCE. The Norsound Retro Fit Acoustic Drop Seal worked perfectly ... my only comment is that you need to download the fitting instructions from the 'Norsound' website as the ones that came with the pack are printed in such small lettering that I couldn't read it. I have trialed the seal on the first room and now will proceed to fitting it onto all 7 doors.
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Verified customer
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