:16STS 422 Door-bottom seal

info@sealedtightsolutions.com+44 (0)1661 830101 +44 (0)1661 897454 www.sealedtightsolutions.comDerwent House, Station Industrial Estate, Prudhoe, NE42 6NP.

mm

max

STS 422 - ”SIZE”

Characteristics / features

Product code Size / Length

Material(s)

Colour(s)

See table belowVARIOUSSee table below

Casing: ALUMINIUM (T60/60)Seal: NEOPRENE/BUTYLMechanism: STEEL/NYLON

Characteristics / features

Protects against / Resisits Fitting / installation

See STS data sheet :17FIRESMOKESOUNDDRAUGHTDUSTINFESTATION

Performance

ACOUSTIC -See STS data sheets :01 - :16

Sizes

Product size (pre-cut) mm

330 530 730 830 930 1030 1130 1330

Product cuts back by (maximum) mm

70 200 200 200 200 200 200 200

125 315 800 2000 5000Frequency (Hz)

10

20

30

40

50

60

Soun

d R

educ

tion

Inde

x (d

B)

Rw Ref. Curve

Sound Reduction Index (dB)

All STS acoustic data is sourced, supplied and verified by independent, UKAS-accredited test facilities

in accordance with all relevant British and European standards.

* See also: “Acoustic Performance Standards for the Priority Schools Building Programme”including: “Technical Guidance Document TGD-021-5 Acoustic Performance in Schools”

acoustic test data

SEALED TIGHT SOLUTIONS

‘E’‘B’‘M’93

(Passage of Sound)(Fire Safety)(Access To and Use of Buildings)(Acoustic design in schools)*

Approved Document -Approved Document -Approved Document -

Building Bulletin -

N / A

14

12

20

Please notePre-cut sizes are available at 925mm, 825mm & 725mm to suitstandard width doorsets.