Intertek Directory of Building Products

Tesla Metal Roof Tiles Company: Tesla Inc. Code Compliance Research Reports: CCRR-0433

Tesla Metal Roof Tiles are non-energy producing tiles that create a metal roof covering that is intended for use on complete roof planes.  

The Tesla Metal Tiles are  comprised of  textured painted sheet metal with an EPS foam plastic backer.  Models include full size and partial sizes of one-sixth, one-third, one-half, two-thirds, and five-sixth size. The full size tile is 1152.1mm long. All tiles are 439.8mm wide and 43.9mm thick. 

Assemblies are intended for use in steep slope roof applications with roof slopes equal to or greater than 3:12, installed over minimum 15/32-in. thick exterior grade plywood or 7/16 in. exterior grade OSB roof decks covered with approved underlayments.   

Model numbers are: SRMTT1 (full size), partial tiles SRMTT5/6, SRMTT2/3, SRMTT1/2, SRMTT1/3, SRMTT1/6

WIND RESISTANCE   
Test Standard Rating - Allowable Load Assembly Details 
Nail Spacing  Allowable Load1



 UL 1897-15
 7.5-inch on center
(6 per full size tile) 
  -45.0 PSF 1. Deck: 15/32" plywood

2. Underlayment: Any approved.

3. Tesla Metal Tiles SRMTT Fastened with1/8" dia. shank, 5/16-inch dia. head  by 1-1/8" long ring shank roofing nails. 
5-inch on center
(9 per full size tile)
- 45.0 PSF
3.75-inch on center
(12 per full size tile) 
-52.5 PSF
1Allowable load is based on a factor of 2 applied to the test load. 

WIND RESISTANCE
Test Standard Rating Assembly Details
 ASTM D3161-20 CLASS F Rating 1. Deck:  15/32 in. plywood
2. Underlayment 30# Felt Paper
  1 inch cap nails 12 in. on center.
3a. One layer FT Synthetics Cobalt FR 
            Or
3b.  One layer of Tesla Solar Roof Self-Adhered Roofing Underlayment
4. Tesla Metal Roof Tiles (SRMTT Models) Secured with nails Max. 7.5 in. on center  

WIND DRIVEN RAIN
Test Standard Rating Assembly Details  
 TAS 100-23     PASS - No leakage 1. Deck:  15/32 in. plywood
2. Underlayment 30# Felt Paper
1 in. cap nails 12 in. on center
3a. One layer FT Synthetics Cobalt FR 
        Or
3b.  One layer of Tesla Solar Roof Self-Adhered Roofing Underlayment.
4. Tesla Metal Roof Tiles (SRMTT Models) Secured with nails Maximum spacing 7.5 inch on center.

FIRE CLASSIFICATION: CLASS A - UL 790 RATINGS
Assembly No.   
Slope:    Qualifies for use with roof slopes ≥ 3:12
Deck Type Combustible Deck 15/32 in. plywood or 7/16 in. OSB
Details:  1. Underlayment:
1a.  One layer of FT Synthetics Cobalt FR Self-Adhered Underlayment
    Or
1.b  One layer of Tesla Solar Roof Self-Adhered Roofing Underlayment
2. Telsa Metal Roof Tiles. (SRMTT Models) 
Attachment and installation per Tesla Installation Instructions. 


ROOF IMPACT RESISTANCE
Test  Standard Rating Assembly Details

UL2218

CLASS 3
1.  Deck: 15/32 in. plywood or 7/16 in. OSB
2. Underlayments as approved for fire classification
3. Tesla Metal Roof Tiles (SRMTT Models)
 Attachment and installation per Tesla Installation Instructions. 

Note: The component materials of each system must be applied in the order in which they are listed above.

FLORIDA  PRODUCT APPROVAL
Report No. Product Covered    
FL No. 31342 Tesla Metal Roof Tiles

CODE COMPLIANCE RESEARCH REPORT
Evaluation Method Building Code CCRR Number
 ICC-ES AC166 2024, 2021, 2018 IBC
2024, 2021, 2018 IRC
2023, 2020 FBC
2025, 2022 CBC
2025, 2022 CRC
2025 CWUIC
 CCRR-0433
Listing Report Return to Search
Attributes
CriteriaUL 790 (2004)
CriteriaANSI / UL 1897 (2015) Ed. 7
CriteriaICC-ES AC166 (2012) (R:2018)
CriteriaASTM D3161/D3161M:2016a
CriteriaUL 2218 (2010) Ed.2 (R:10Aug2020)
CriteriaTAS 100 (2023)
CriteriaASTM D3161/D3161M:2020
CriteriaUL 790 (2022) Ed.9
CSI Code07 32 00 Roof Tiles
Listing SectionROOF COVERING SYSTEMS
Spec ID58549
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