Lab Certified
Plumbing Products

Plumbing products certified to meet HUD Bulletin 73a, CSA B45.5/IAPMO Z124, & ASME A112.19.7/CSA B45.10

Lab Certified

Plumbing Products

Home Innovation Research Labs conducts tests and provides certification of plastic plumbing fixtures for conformance to the requirements specified in the Uniform Plumbing Code (UPC). Lavatories, shower receptors, shower bases, bathtubs, whirlpool bathtubs, and sinks must meet the criteria outlined in either CSA B45.5/IAPMO Z124 for Plastic Plumbing Fixtures or CSA B45.8/IAPMO Z403 for Terrazzo, Concrete, Composite Stone, and Natural Stone Plumbing Fixtures. Whirlpool bathtubs shall comply with ASME A112.19.7/CSA B45.10 Hydromassage Bathtub Systems. Pressure sealed doors within a bathtub or whirlpool bathtub enclosure shall comply with ASME A112.19.15 Bathtubs/Whirlpool Bathtubs With Pressure Sealed Doors.

Fixtures used in a plumbing system shall be listed (third-party certified) by a listing agency (accredited conformity assessment body) as complying with the approved applicable recognized standards. The Laboratory Services Division of Home Innovation Research Labs holds the following credentials:

  • Accredited by A2LA as a testing lab, inspection body and product certification body
  • Approved as an IAPMO testing laboratory
  • Approved as a City of Los Angeles listing agency and testing agency
  • Recognized by the U.S. Department of Housing and Urban Development (HUD) as an administrator for HUD Building Product Standards and Certification Program for Plastic Bathroom Fixtures as specified in the Use of Materials Bulletin UM 73a
PLUMBING PRODUCTS
Manufacturer Information Product Information

Anish Hospitality
CR# 6554

Block No 142, Survey No 180,
Palki Plot No 1
Bhavnagar-364002, Gujarat, India

Solid Surface Shower Bases and Shower/Tub Surround Panels

Apollo Designs
CR# 6554R

2147 Brevard Road
High Point, NC 27263
866.927.6556
www.apollodesigns.net

Solid Surface Shower Bases and Shower/Tub Surround Panels

BathWraps
CR# 6085

401 South Gary Ave #A
Roselle, IL 60172-1652
888.546.3778
www.bathwraps.com

Acrylic/ABS Foam-backed Shower Bases
Acrylic/ABS Foam-backed Bathtubs

BCI Acrylic Bath Systems Inc.
CR# 6095

1800 Industrial Drive
Libertyville, IL 60048
800.963.8827
www.bciacrylic.com

Acrylic Foam Reinforced Plastic Bathtubs
Acrylic Foam Reinforced Plastic Shower Bases
Acrylic Bathtub Liners

Composite Designs, Inc.
CR# 6002

306 School Street
Leesburg, In 46538
574.453.2018

Gelcoated Fiberglass Reinforced Plastic Shower Bases
Gelcoated Fiberglass Reinforced Plastic Shower Stalls
Gelcoated Fiberglass Reinforced Plastic Tub/Showers

Concept Composites, Inc.
CR# 6027

P.O. Box 38
102 Grant St.
Aurora, NE 68818
402.694.2970

Gel Coated Fiberglass Reinforced Bathtubs
Gel Coated Fiberglass Reinforced Shower Bases
Gel Coated Fiberglass Reinforced Shower Stalls
Gel Coated Fiberglass Reinforced Tub/Showers

DuPont Specialty Products USA, LLC
CR# 6515 & 6515R

3115 River Road
Buffalo, NY 14207
800.426.7426
www.dupont.com/Surfaces

Solid Surface Lavatories
Solid Surface Kitchen Sinks
Solid Surface Baby Baths

Encompass Shower Bases LLC
CR# 6548

7540 S. Grant Street
Littleton, CO 80122
303.798.5547
encompassshowerbases.com

Solid Surface Shower Bases

Futrus
CR# 6550

154 Distl Avenue
Mansfield, OH 44902
877.388.7871
www.futrus.com

Solid Surface Shower Bases
Solid Surface Lavatories

Gemstone
CR# 6539

435 Harrison Street
Elkhart, IN 46516
877.233.7893
www.gemstoness.com

Solid Surface Kitchen Sinks
Solid Surface Lavatories
Solid Surface Shower Bases

Grifform Innovations, Inc.
CR# 6532

P.O. Box 258
Glide, OR 97443-0258
541.496.0313
www.grifform.com

Solid Surface Kitchen Sinks
Solid Surface Lavatories / Baby Baths
Solid Surface Shower Bases

GRL Industries, LLC dba Durasein
CR# 6547R

7030 Quad Avenue
Rosedale, MD 21237
www.duraseinusa.com

Solid Surface Kitchen Sinks
Solid Surface Lavatories

Guangdong Relang New Material Technology Co., Ltd.
CR# 6547

No 13 Hualian Road
Three Gaolan Port Fine Chemical Industry Park
Zhuhai City, Guangdong 519000 China

Solid Surface Kitchen Sinks
Solid Surface Lavatories

LX Hausys America, Inc.
CR# 6551R

3480 Preston Ridge Rd #350
Alpharetta, GA 30005

Solid Surface Kitchen Sinks
Solid Surface Lavatories

Meganite
CR# 6555R

PO Box 4206
Diamond Bar, CA 91765

Solid Surface Kitchen Sinks
Solid Surface Lavatories
Solid Surface Shower Bases

Mincey Marble Manufacturing, Inc.
CR# 6115

4321 Browns Bridge Road
Gainesville, GA 30501
770.532.0451
www.minceymarble.com

Cultured Marble Shower Bases

MTI Baths, Inc. 
CR# 6553

670 North Price Road
Sugar Hill, GA 30518
800.783.8827
www.mtibaths.com

Dolomatte Shower Bases

Oasis Lifestyle, LLC
CR# 6006

P.O. Box 82
Plymouth, IN 46563
574.948.0004
www.oasisbath.com

Acrylic Fiberglass Reinforced Plastic Bathtubs
Acrylic Fiberglass Reinforced Plastic Shower Stalls
Acrylic Fiberglass Reinforced Plastic Tub/Showers
Acrylic Fiberglass Reinforced Plastic Whirlpool Tubs
Gelcoated Fiberglass Reinforced Plastic Bathtubs
Gelcoated Fiberglass Reinforced Plastic Shower Bases
Gelcoated Fiberglass Reinforced Plastic Shower Stalls
Gelcoated Fiberglass Reinforced Plastic Tub/Showers
Gelcoated Fiberglass Reinforced Plastic Whirlpool Tubs

Oliver Fiberglass
CR# 6003

P.O. Box 338
Hohenwald, TN 38462
931.796.6600
www.oliverfiberglassproducts.com

Gelcoated Fiberglass Reinforced Plastic Whirlpool Bathtubs with Pressured Sealed Doors
Gelcoated Fiberglass Reinforced Plastic Shower Bases

Palmetto Surfacing, Inc.
CR# 6544

7645 Southrail Road
North Charleston, SC 29420
843.569.1131
www.palmettosurfacing.com

Solid Surface Custom Shower Bases

Royal Baths Manufacturing Company
CR# 6026

14635 Chrisman Road
Houston, TX 77039
800.826.0074
www.royalbaths.com

Acrylic Fiberglass Reinforced Plastic Bathtubs

Shower Shapes
CR# 6512

2432 Palma Drive
Ventura, CA 93003
800.316.4989
www.showershapes.com

Solid Surface Shower Bases

Sprovieri’s Custom Counters
CR# 6546

55 Laura Drive
Addison, IL 60101
630.543.3400
www.sprovieris.com

Solid Surface Lavatories

Sterling Surfaces
CR# 6552

76 Leominster Rd.
Sterling, MA 01564
978.422.3321
www.sterlingsurfaces.com

Solid Surface Lavatories

Tower Industries
CR# 6538

2101 Ninth Street SW
Massillon, OH 44647
800.807.8889
www.towersurfaces.com

Solid Surface Lavatories
Solid Surface Shower Bases

Virginia Marble Manufacturers, Inc.
CR# 6148

P.O. Box 766
Kenbridge, VA 23944
434.676.3204
www.virginiamarble.com

Cultured Marble Lavatories
Cultured Granite Lavatories

Warm Rain Corporation
CR# 6018

P.O. Box 600
Hancock, MI 49930
906.482.3750

Gelcoated Fiberglass Reinforced Plastic Tub/Showers