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It’s flooring—and then some. Made for More.

Interface Flat Rock, Bridge Creek, and Mountain Rock in private meeting room with blue chairs and large windows

Interface Flat Rock carpet tile with desk image number 1

Interface Flat Rock carpet tile with gold chair image number 2

Interface Bridge Creek, Flat Rock and Mountain Rock in lobby with stairwell and plants image number 3

Interface Bridge Creek, Flat Rock, Mountain Rock and Mile Rock carpet tiles in seating area with yellow chair image number 4

Interface Flat Rock, Bridge Creek, and Mountain Rock in private meeting room with blue chairs and large windows image number 5

Interface Flat Rock, Bridge Creek, Mountain Rock and Panola Mountain carpet tile in meetiing room with large windows and green plants image number 6

Flat Rock Carpet Tile In Onyx Trail image number 7

Size:

Floor Design Tool

Granite Mountain Collection

Flat Rock

Name: Flat Rock
Brand: Interface
SKU: 9756003999K35S001
Availability: InStock

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Color:

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Why we love this collection

Granite Mountain Collection

Granite is one of the hardest substances in the world, but even this seemingly immovable force bends to the power of nature–with beautiful results. Likewise, our biophilic-inspired Granite Mountain™ Collection visually translates this natural balance between strength and beauty. Add You’re So Vein™ from FLOR® to these eight modular styles for a perfect, marbled companion.

Flat Rock

Flat Rock™ carpet tile offers a heightened texture for companions Rock Springs™, Mantle Rock™ and Rockland Road™ to transition.

Select a backing to see Specifications

Product Number	150480250G
Product Construction	Engaged Tufted Pattern Loop
Yarn System	100% Recycled Content Nylon
Yarn Manufacturer	Aquafil
Dye Method	100% Solution Dyed
Soil/Stain Protection	Protekt²®
Preservative Protection	Intersept®

	Imperial	Metric
Tufted Yarn Weight	24 oz/yd²	814 g/m²
Machine Gauge	1/10 in	39.4 ends/10cm
Pile Height	0.14 in	3.50 mm
Pile Thickness	0.06 in	1.50 mm
Stitches	10.00 /in	39.37 ends/10cm
Pile Density	14,164 oz/yd³	525,198 g/m³
Size	19.69 in x 19.69 in	50cm x 50cm

Flooring Radiant Panel	(ASTM E-648) Passes
Smoke Density	(ASTM E-662) ≤ 450
Flammability	Passes Methenamine Pill Test (DOC-FF1-70)
Lightfastness	(AATCC 16 - E) ≥ 4.0 @ 60 AFU's
Static	(AATCC - 134) < 3.0 KV
Dimensional Stability	AACHEN Din 54318 < 0.10%
Traffic Classification	Severe
Fiber Modification Ratio	1.9 to 2.2
Preservative Efficacy	(AATCC 174 Parts 2&3) 99% Reduction/No Mold 7 Days (ASTM E-2471) Complete Inhibition

Embodied Carbon (Cradle to Gate)	2.52 Kg CO₂/M²
Biobased Content	Interface Modular Carpet on CQuestGB contains 42% USDA certified biobased content
Total Recycled Content	80.43 %
Recycled Content (Pre Consumer)	59.45 %
Recycled Content (Post Consumer)	20.98 %
Indoor Air Quality	Green Label Plus #GLP0820 CDPH 01350
Material Composition	Free of Added Heavy Metals, Formaldehyde, Fluorinated Chemicals (PFAS), and Halogenated Flame Retardants.
Disclosure of Environmental Impacts	Environmental Product Declaration
Disclosure of Product Ingredients	Health Product Declaration
Environmental Certifications	NSF/ANSI 140 Platinum GreenCircle Certified Recyclable + Closed Loop
LEED v4	Contributes to multiple IEQ and MR credits
End of Life	Carpet to Carpet Recycling through ReEntry®

Installation	Interface Installation Guidelines
Maintenance	Recommended Interface Maintenance Guidelines
Reclamation	Recyclable through ReEntry® - Call 1.888.733.6873 (U.S.) / 1.866.398.3191 (Canada)
Warranty	15 Year Standard Carpet Warranty
Installation Method	Monolithic Non Directional
Manufacturing Location	ISO 9001 & 14001 Certified facilities in Troup County, Georgia, United States

All product specifications reflect averages derived from product sample testing, are subject to normal manufacturing and testing tolerances and inherent pattern variances, and may be changed without notice. For more information about these and other important attributes of the product(s) described herein, including recycled content and product warranty information, please see www.interface.com/disclaimer.