Koroseal / Type II wallcovering
Happenstance
8 colorways · Vinyl
- Type II
- Class A, ASTM E-84
- NFPA 286
- 52-54 in wide
- Woven backing
From $35.43 per yard · 15 yd minimum
Happenstance is a Type II vinyl wallcovering by Koroseal. It comes on woven backing, 52-54 in wide. Installation: non-reverse hang, random match.
Happenstance colorways
WitHP21-01
DelightHP21-02
ReverieHP21-03
WhimHP21-04
SerendipityHP21-05
NotionHP21-06
DiscoveryHP21-07
CuriosityHP21-08
Specifications
- Collection
- Commercial Wallcoverings
- Material
- Vinyl
- Backing
- Woven
- Product type
- Wallcovering
- Roll width
- 52-54 in (132-137 cm)
- Pattern match
- Non-Reverse Hang, Random Match
- Fire rating
- Class A, ASTM E-84
- Total weight
- 20 oz. ply (618 g. plm.)
- Weight per area
- 13.3 oz. psy (451 g. psm.)
- Nominal pattern width
- 51 in.
- Vertical repeat
- N/A
- Horizontal repeat
- N/A
- Tensile (minimum)
- 50 x 55 lbf (222 x 245 N)
- Tear (minimum)
- 25 x 25 lbf (111 x 111 N)
- WA spec
- WA-101, Type II
- Federal spec
- CCC-W-408D, Type II
- ASTM F-793
- Category V, Type II
Source: Koroseal product pages and Happenstance Fact Sheet. Only values identical for all 8 colorways are shown here.
Fire and code compliance
| Test or standard | Result | Test condition |
|---|---|---|
| NFPA 255 (ASTM E-84, CAN S102M) Tunnel Test | Class A Rating | When applied to GRC board with A-848-B adhesive |
| NFPA 286 Corner Burn Test | Meets requirements for Flame Spread, Smoke Developed, & Flashover | When applied to 5/8" Type X Gypsum board with A-848-B adhesive |
| CE certification | EU classification in accordance with EN 15102:2007 + A1:2011 | As stated on the fact sheet |
| Indoor air quality | California 01350 - Meets emission requirements for schools and offices | As stated on the fact sheet |
Results apply under the stated test conditions. Confirm requirements with your project's authority having jurisdiction. How to read fire test data.
Documents and downloads
Product data
Installation and care
Sustainability
Questions about Happenstance
- Is Happenstance a Type II wallcovering?
- Yes. Koroseal documents Happenstance as a Type II commercial wallcovering; see the fact sheet below for the specification references.
- What is the fire rating of Happenstance?
- NFPA 255 (ASTM E-84, CAN S102M) Tunnel Test: Class A Rating (When applied to GRC board with A-848-B adhesive). Confirm requirements with your authority having jurisdiction.
- How many colorways does Happenstance have?
- 8: Wit, Delight, Reverie, Whim, Serendipity, Notion, Discovery, Curiosity.
- How is Happenstance priced and ordered?
- By the yard: from $35.43 per yard, 15 yard minimum in increments of 15 yards; orders under 30 yards include a $3.50 per yard cut fee. Each colorway page shows its exact price.
Project pricing
Request a quote for Happenstance
Tell us the colorways and quantities. To quote several colorways or patterns together, add them to your project list.