Construction Solutions, LLC
Building Products Listing Program
- Construction Solutions, LLC
- Penetration Firestopping
- Phoenix, Arizona
- B1072
- B1072-1 Edition 10
- October 31, 2014
- May 3, 2025
- N/A
-
ASTM E814-13a(2017)
“Standard Test Method for Fire Tests of Penetration Firestop Systems”.
CAN/ULC-S115-2011
“Standard Method of Fire Tests of Firestop Systems”. -
DBX1000M 4 in. & 6 in. Metal Dryer Vent Box with Snap on Trim Ring
DBX1017FR 4.25 in. Metal Dryer Vent Box
DBX1017FR4 3.5 in. Metal Dryer Vent Box
DBX1424 4.25 in. Metal Dryer Vent Box -
Product is marked with labels supplied by Construction Solutions. The label includes:
a) Manufacturer’s name
b) Product type
c) Standard and Rating per ASTM E814 / ULC S115
d) QAI file number: B1072
e) QAI logo with ‘c’ and ‘us’ identifier
Labels are applied to palletized finished products to ensure visibility on the jobsite.
-
The following outlines the assembly and ratings of Construction Solutions dryer vent box assemblies:
QAI Design No.
Assembly:
Test Standard:
Load Bearing
F Rating:
T Rating:
H Rating:
DBX1000M 4 in. Dryer Vent Box
ASTM E814
Non-Loadbearing
1 hour
1 hour
N/A
CAN/ULC-S115
Non-Loadbearing
1 hour
1 hour
1 hour
DBX1000M 6 in. Dryer Vent Box
ASTM E814
Non-Loadbearing
30 minutes
30 minutes
N/A
CAN/ULC-S115
Non-Loadbearing
30 minutes
30 minutes
30 minutes
DBX1017FR 4.25 in. Dryer Vent Box
DBX1017FR4 3.5 in. Dryer Vent Box
DBX1000M 4 in. Dryer Vent Box
ASTM E814
Non-Loadbearing
1 hour
1 hour
N/A
CAN/ULC-S115
Non-Loadbearing
1 hour
1 hour
1 hour
ASTM E814
Non-Loadbearing
1 hour
1 hour
N/A
CAN/ULC-S115
Non-Loadbearing
1 hour
1 hour
1 hour
ASTM E814
Loadbearing
1 hour
1 hour
N/A
CAN/ULC-S115
Loadbearing
1 hour
1 hour
1 hour
ASTM E814
Loadbearing
1 hour
1 hour
N/A
CAN/ULC-S115
Loadbearing
1 hour
1 hour
1 hour
DBX 1424 4.25 in
ASTM E814
Loadbearing
1 hour
1 hour
N/A
CAN/ULC-S115
Loadbearing
1 hour
1 hour
1 hour
The materials, products or systems listed in this directory have been qualified to bear the QAI Listing Mark under the conditions stated with each Listing. Only those products bearing the QAI Listing Mark are considered to be listed by QAI.
The standard herein listed is the currently accepted version within the relevant certification scheme, code or other requirements unless otherwise noted. Transition periods may apply. Upon request, QAI will provide information about the validity of any of its certifications.
No warrantee is expressed or implied, and no guarantee is provided that any jurisdictional authority will accept the Listing found herein. The appropriate authorities should be contacted regarding the acceptability of any given Listing.
Visit the QAI Online Listing Directory located at www.qai.org for the most up to date version of this Listing and to validate that this QAI Listing is active. Questions regarding this listing may be directed to info@qai.org. Please include the listing number in the request.
USA 
Canada 
Europe 
China 
S Korea