Skip to content

Facebook Linkedin Youtube Instagram

About
Blog
Project Profiles

About
Blog
Project Profiles

Search

Search

Our Solutions
Products

Floor & Ceiling Soundproofing

Noise Control Sound Mats

Quiet Qurl® Sound Mat
Quiet Qurl® MT (Muffling Technology) Sound Mat
Quiet Qurl® RF (Reinforced Fabric) Sound Mat
Quiet Qurl® RF MT (Reinforced Fabric with Muffling Technology) Sound Mat
Quiet Qurl® Step Soft

Flooring Accessories

Quiet Qurl® Reinforcement RWT
Quiet Qurl® Perimeter Isolation

Ceiling Accessories

Cylent Assurance™ Clip
RC Assurance™ Clip
Space Assurance™

Uncoupling Mats

KeedeRoll® MT

Gypsum Underlayments

GSL® K2.6
GSL® M3.4
GSL® Primer
GSL® All Purpose Sealer

Roofing & Building Envelope

Exterior Walls Drainage

Driwall™ Rainscreen
Driwall™ Rainscreen UV
Driwall™ Drainable Housewrap
Driwall™ LathNet®
WallNet®
ViperVent® CDR

Flashing & Accessories

Driwall™ LathNet® Accessories
KeeneSeal™ 300
KeeneFlash™ 300
WeepVent™
Driwall™ Weep Screed

Furring Strips

Easy-Fur™
Feather-Fur™

Stucco Wall System

Driwall™ Rainscreen
Driwall™ Metal Lath
Driwall™ LathNet®
Driwall™ LathNet® Accessories
Driwall™ Stucco Base Coat
KeeneSeal™ 300
Driwall™ Weep Screed

Interior Repair

Driwall™ Hydric Buffer Mat (HBM) 075-1 MC

Roofing Drainage

ViperVent® CDR

Ridge Vent

ViperVent® Ridge
ViperVent® Nail-and-Go

Masonry

Mortar Deflection Devices

Cav-Air-Ator®
Cav-Air-Ator® Insulation System
HouseNet® with Insect Barrier
Driwall™ Mortar Deflection
MortarNet™ WallDefender®
MortarNet™ with Insect Barrier™

Flashing & Accessories

CompleteFlash® Preformed Corner Boots & End Dams
MortarFlash® Flashing Membranes
WeepVent™
CellVent™
Stainless Steel Corners & End Dams
Termination Bar
Metal Drip Edge
Metal Drip Edge Corners
BTL-1™ Butyl Sealant

Cavity Wall Flashing System

TotalFlash® Panel
TotalFlash® Roll

Single Wythe CMU Flashing

BlockNet®
BlockFlash™

Waterproofing & Drainage

Structured Strand Composite Drains

Driwall™ Prefabricated Composite Drain

Thermoformed Dimple Drains

TriDent® Dimple Drain 025
TriDent® Dimple Drain 050

Waterproofing Membranes

Aqua-Shield™ 100
Driwall™ Membrane 60 Mil

Construction Sealants, Flashing Tapes, & Adhesives

Driwall™ Membrane 40 Mil Flashing
KeeneSeal™ 300
KeeneSeal™ 100
KeeneFlash™ 300
Driwall™ Membrane Adhesive

Radon-Mitigation Devices

VaporMat™

Below-Grade Waterproofing

Mar-flex Waterproofing & Building Products

Green Roof

Structured Strand Composite Drains

Driwall™ Prefabricated Composite Drain

Thermoformed Dimple Drains

TriDent® Dimple Drain 025
TriDent® Dimple Drain 050

Root Reinforcement / Drainage Devices

N-Vire™ Mat

Root Barriers

Root Barrier

Water Retention Layers

Aqua Balance Mat

Construction Sealants & Adhesives

KeeneFlash™ 300
Resources
Resources
Explore our comprehensive library of product literature, technical data, installation guides, videos, and certifications to support your building and design projects.
View All Resources
Design & Installation Resources
Keene Product Advisor
Technical Data Sheets
Safety Data Sheets
Installation Instructions
Specifications
CAD Details
Sound & UL Chart (PDF)
Warranties
Test Results
Submittals
Educational Resources
AIA Continuing Education Credits
Project Profiles
Products Catalog
Brochures & Flyers
Videos
Blog
Acoustic Products Guide (PDF)
LEED
Events Schedule
External Resources
Find Keene Building Products resources on the following platforms:
ARCAT
SpecLink
CADdetails.com
AIA.org
Contact

General Contact
Fill out our contact form, and we’ll get back to you with tailored solutions and support.
Contact Form
Find A Representative
Reach out to one of our customer service representatives or regional sales representatives here at Keene Building Products.
Find A Rep
General Information
Toll-Free: (877) 514-5336
Local: (440) 605-1020
Fax: (440) 605-1120
Manufacturing Plant / R&D
Keene Building Products
23750 St. Clair Avenue
Euclid, OH 44117
Administration & Marketing
Keene Building Products
2926 Chester Avenue
Cleveland, OH 44114
Training Center
Keene Training Center
23550 St. Clair Ave.
Euclid, OH 44117

Our Solutions
Floor & Ceiling Soundproofing
Roofing & Building Envelope
Waterproofing & Drainage
Masonry
Green Roof
Resources
About
Blog
Project Profiles
Contact

ViperVent® CDR Technical Data Sheet

File Type: pdf

Categories: ViperVent® CDR

Tags: Technical Data Sheets

Visit us at World of Concrete 2027

January 19-21 | Las Vegas Convention Center | Booth #S11326

Solutions

Floor & Ceiling Soundproofing
Roofing & Building Envelope
Masonry
Waterproofing & Drainage
Green Roof

Floor & Ceiling Soundproofing
Roofing & Building Envelope
Masonry
Waterproofing & Drainage
Green Roof

Resources

Keene Product Advisor
Product Literature
AIA Continuing Education Credits
Events Schedule
Demo/Installation Videos
Project Profiles
Blog

Keene Product Advisor
Product Literature
AIA Continuing Education Credits
Events Schedule
Demo/Installation Videos
Project Profiles
Blog

Corporate Office

2926 Chester Avenue
Cleveland, OH 44114

(877) 514-5336

Manufacturing Plant / R&D

23750 St. Clair Avenue
Euclid, OH 44117

Training Center

23550 St. Clair Ave.
Euclid, OH 44117

Facebook Linkedin Instagram Youtube

Keene, Incorporated Family of Companies

Copyright © 2026 | All Rights Reserved. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.