Insulated Metal Panels

Through our sister company ARTSPAN Inc, we can offer panels that are available in a variety of configurations. They can be installed horizontally or vertically, and in many cases, one length of the panel will span the entire height or width of your building. Installation is possible in a fraction of the time traditional sheeting, siding, and insulation are installed, saving you money on time and labour. Depending on the type of building and the local code requirements, no additional interior panelling is required.

Insulated Metal Panels From Westman Steel. Image 2

Insulated Metal Panels From Westman Steel. Image 3

Insulated Metal Panels From Westman Steel. Image 4

Horizon Wall Panels

Horizon Wall – Mesa Smooth panels are produced with a standard Mesa profiled smooth steel face. These panels are an economical option for industrial and commercial walls, with added strength.

Coverage Width: 42” (1067mm).
Panel Lengths: 8’ to 52’ (2438mm to 15850mm).
Exterior Face: 22ga, 24ga, or 26ga Mesa Smooth galvanized G-90 (Z275) pre painted steel.
Interior Face: 22ga, 24ga, or 26ga Mesa profile in Smooth or Light Embossed finish galvanized G-90 (Z275) pre painted steel in Regal White. Other colour options may be available.

THICKNESS	2”	3”	4”	5”	6”
R-VALUE*	16.67	25	33.33	41.67	50

Horizon Wall – Mesa Light Embossed panels are produced with a standard Mesa profiled Light Embossed steel face. These panels are an economical option for industrial and commercial walls, with added strength from a double Mesa profile for long panel lengths.

Coverage Width: 42” (1067mm).
Panel Lengths: 8’ to 52’ (2438mm to 15850mm).
Exterior Face: 22ga, 24ga, or 26ga Mesa Light Embossed galvanized G-90 (Z275) pre painted steel
Interior Face: 22ga, 24ga, or 26ga Mesa profile in Smooth or Light Embossed finish galvanized G-90 (Z275) pre painted steel in Regal White. Other colour options are available.

THICKNESS	2”	3”	4”	5”	6”
R-VALUE*	16.67	25	33.33	41.67	50

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Horizon Wall Panels - Smooth

Horizon Wall Panels - Embossed

Standard Colours

Regal White

Old Zinc Grey

Ash Grey

Weathered Copper

Sierra Tan

Charcoal

Premium Colours

Parchment

Champagne Metallic*

Mocha

Bronze

Dark Bronze

Copper Penny*

Terra Cotta

Colonial Red

Retro Red

Hemlock Green

Forest Green

Hartford Green

Black

Silver Metallic*

Twilight Blue

Regal Blue

Weathered Zinc

Old Town Grey

Slate Grey

* Metallic Colours:Please be advised our Metallic Colours are batch sensitive and directional in nature. We strongly advise against mixing batches on any project.

Testing: insulated metal panels

Standard	Description	Results
CAN/ULC S101	Standard Methods of Fire Endurance Tests of Building Construction and Materials	15-minute stay in place
CAN/ULC S102	Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies	Flame Spread < 25, Smoke Development < 200
CAN/ULC S126	Standard Method of Test for Fire Spread Under Roof-Deck Assemblies	Complies
CAN/ULC S127	Standard Corner Wall Method of Test for Flammability Characteristics of Non-Melting Foam Plastic Building Materials	Flame Spread < 350 foam core w/o steel skin
CAN/ULC S138	Standard Method of Test for Fire Growth of Insulated Building Metal Panels in a Full-Scale Room Configuration	Complies
ASTM E84	Standard Test Method for Surface Burning Characteristics of Building Materials	Flame Spread < 25, Smoke Development < 200
NFPA 286	Standard Methods of Fire Tests for Evaluating Contribution for Wall and Ceiling Interior Finish to Room Fire Growth	Complies
ASTM E72	Standard Test Methods of Conducting Strength Tests of Panels for Building Construction	See Load Charts for load/span and deflection tables
ASTM E1592	Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference	See Load Charts
ASTM E1646	Standard Test Method for Water Penetration of Exterior Metal Roof Panel Systems	No water penetration at 20 psf pressure differential
ASTM E1680	Standard Test Method for Rate of Air Leakage Through Exterior Metal Roof Panel Systems	0.02 L/(s.m²) at 75 Pa (0.004 cfm/ft² at 1.57 psf)
ASTM E283	Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen	0.02 L/(s.m²) at 75 Pa (0.004 cfm/ft² at 1.57 psf)
ASTM E331	Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference	No water penetration at 20 psf pressure differential
ASTM C518	Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus	K-Factor of 0.136 BTU.in/hr.ft². °F at 75°F
ASTM C1363	Standard Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus	K-Factor of 0.12 BTU.in/ hr.ft². °F at 39°F

Wall load span tables

Product: insulated wall panel
Profile: mesa or smooth
Series: edge, horizon
Gauge: 26ga or heavier
Finished: embossed or smooth

Panel Thickness	Design Criteria	PSF
		4′	5′	6′	7′	8′	9′	10′	11′	12′	13′	14′
2″ Thick (See Table Note #3)	Bending/Shear	93	59	41	30	23	18	15	12	10
	Deflection (L/180)	47	41	33	27	22	19	16	14	12
	Connection	42	35	33	26	22	19	16	15	13

3″ Thick	Bending/Shear	126	101	84	68	52	41	33	27	23
	Deflection (L/180)	94	77	68	58	34	32	29	19	17
	Connection	57	45	38	33	29	25	23	20	19

4″ Thick	Bending/Shear	168	134	112	84	64	51	41	34	29	24	21
	Deflection (L/180)	110	101	92	79	67	57	49	42	37	32	29
	Connection	57	45	38	33	29	25	23	20	19	17	16

5″ Thick	Bending/Shear	168	134	112	84	64	51	41	34	29	24	21
	Deflection (L/180)	110	101	92	79	67	57	49	42	37	32	29
	Connection	57	45	38	33	29	25	23	20	19	17	16

6″ Thick	Bending/Shear	168	134	112	84	64	51	41	34	29	24	21
	Deflection (L/180)	110	101	92	79	67	57	49	42	37	32	29
	Connection	57	45	38	33	29	25	23	20	19	17	16

Table Notes:

Allowable loads were derived from tests conducted in accordance with ASTM E1592 and ASTM E72.
Allowable loads are calculated with a factor of safety of 2.0 for bending and shear.
Connection strengths reflect a standard fastener pattern – (@) 1/4” – 14 self drilling screw into minimum 14ga substrate. Other substrates must be designed separately. 2” wall panel utilize a flat clip. All other thicknesses utilize an angle clip.
Fastener capacity is based on manufacturer pullout/pullover data and are calculated with a safety factor of 3.0.
Allowable loads assume a minimum bearing of 2”.
Thermal Effects were not considered in analysis.
The structural capacity of the supporting members were not considered.
Bending/Shear and Deflection for 5” and 6” panels based on 4” capacity.

Panel weights & lengths table

Width: 42”
Profile: Mesa
Insulation Thickness: 2”, 3”, 4”, 5”, 6”
Exterior Facing: 22ga, 24ga, 26ga
Interior Facing: 22ga, 24ga, 26ga
Available Finish: Light Emboss

Panel Weights (PSF)

Panel Thickness (in.)	Panel Width (in.)	PSF
		26/26	24/26	22/26	26/24	24/24	22/24	26/22	24/22	22/22
2	42	2.23	2.48	2.73	2.48	2.73	2.98	2.73	2.98	3.23
3	42	2.44	2.69	2.94	2.69	2.94	3.19	2.94	3.19	3.44
4	42	2.65	2.90	3.15	2.90	3.15	3.40	3.15	3.40	3.65
5	42	2.85	3.10	3.35	3.10	3.35	3.60	3.35	3.60	3.85
6	42	3.06	3.31	3.56	3.31	3.56	3.81	3.56	3.81	4.06

Maximum Length based on colour (ft)

Panel Thickness (in.)	Panel Width (in.)	Edge 22ga Wall*			Horizon 26ga/26ga Wall			Skyline 24ga/26ga Roof
		Light	Medium	Dark	Light	Medium	Dark	Light	Medium	Dark
2	42	25′	25′	20′	38′	25′	16′	47′	36′	24′
3	42	30′	30′	20′	45′	35′	25′	50′	38′	30′
4	42	30′	30′	25′	50′	38′	28′	52′	41′	32′
5	42	32′	30′	25′	52′	41′	30′	52′	44′	34′
6	42	32′	30′	25′	52′	44′	32′	52′	47′	36′

*Smooth or Embossed

Light = Regal White

Medium = Sierra Tan, Parchment, Silver Metallic

Dark = All others

Based on 5’ support spacing for walls & 4’ support spacing for roofs

*Smooth or Embossed

Subject to change without notice. Please refer to our website, www.ubuildsb.com for current information.

Edge Wall Panels

Leading Edge – Smooth panels are produced with a standard smooth steel face. This provides a flat, smooth face, adding a clean look to the exterior.

COVERAGE WIDTH: 42” (1067mm)
PANEL LENGTHS: 8’ TO 32’ (2438mm to 9754mm)
EXTERIOR FACE: 22ga Flat Smooth galvanized G-90 (Z275) pre painted steel
INTERIOR FACE: 22ga, 24ga, or 26ga Mesa profile in Smooth or Light Embossed finish galvanized G-90 (Z275) pre painted steel in Regal White. Other colour options may be available.

THICKNESS	2”	3”	4”	5”	6”
R-VALUE*	16.67	25	33.33	41.67	50

Leading Edge Wall – Light Embossed panels are produced with a standard light embossed flat steel face. This provides added subtle visual texture to a flat panel.

COVERAGE WIDTH: 42” (1067mm)
PANEL LENGTHS: 8’ TO 32’ (2438mm to 9754mm)
EXTERIOR FACE: 22ga Flat Light Embossed galvanized G-90 (Z275) pre painted steel
INTERIOR FACE: 22ga, 24ga, or 26ga Mesa profile in Smooth or Light Embossed galvanized G-90 (Z275) pre painted steel in Regal White. Other colour options are available.

THICKNESS	2”	3”	4”	5”	6”
R-VALUE*	16.67	25	33.33	41.67	50

Test based on ASTM C1363 with 40°F (4.4°C) mean temp with a temp differential of 58°F (14°C).

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Edge Wall Panels - Smooth

Edge Wall Panels - Light Embossed

Standard Colours

Regal White

Old Zinc Grey

Ash Grey

Weathered Copper

Sierra Tan

Charcoal

Premium Colours

Parchment

Champagne Metallic*

Mocha

Bronze

Dark Bronze

Copper Penny*

Terra Cotta

Colonial Red

Retro Red

Hemlock Green

Forest Green

Hartford Green

Black

Silver Metallic*

Twilight Blue

Regal Blue

Weathered Zinc

Old Town Grey

Slate Grey

* Metallic Colours:Please be advised our Metallic Colours are batch sensitive and directional in nature. We strongly advise against mixing batches on any project.

Testing: insulated metal panels

Standard	Description	Results
CAN/ULC S101	Standard Methods of Fire Endurance Tests of Building Construction and Materials	15-minute stay in place
CAN/ULC S102	Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies	Flame Spread < 25, Smoke Development < 200
CAN/ULC S126	Standard Method of Test for Fire Spread Under Roof-Deck Assemblies	Complies
CAN/ULC S127	Standard Corner Wall Method of Test for Flammability Characteristics of Non-Melting Foam Plastic Building Materials	Flame Spread < 350 foam core w/o steel skin
CAN/ULC S138	Standard Method of Test for Fire Growth of Insulated Building Metal Panels in a Full-Scale Room Configuration	Complies
ASTM E84	Standard Test Method for Surface Burning Characteristics of Building Materials	Flame Spread < 25, Smoke Development < 200
NFPA 286	Standard Methods of Fire Tests for Evaluating Contribution for Wall and Ceiling Interior Finish to Room Fire Growth	Complies
ASTM E72	Standard Test Methods of Conducting Strength Tests of Panels for Building Construction	See Load Charts for load/span and deflection tables
ASTM E1592	Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference	See Load Charts
ASTM E1646	Standard Test Method for Water Penetration of Exterior Metal Roof Panel Systems	No water penetration at 20 psf pressure differential
ASTM E1680	Standard Test Method for Rate of Air Leakage Through Exterior Metal Roof Panel Systems	0.02 L/(s.m²) at 75 Pa (0.004 cfm/ft² at 1.57 psf)
ASTM E283	Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen	0.02 L/(s.m²) at 75 Pa (0.004 cfm/ft² at 1.57 psf)
ASTM E331	Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference	No water penetration at 20 psf pressure differential
ASTM C518	Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus	K-Factor of 0.136 BTU.in/hr.ft². °F at 75°F
ASTM C1363	Standard Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus	K-Factor of 0.12 BTU.in/ hr.ft². °F at 39°F

*Standards are tested and valid for all IMP Product lines, including Edge Wall, Horizon Wall, and Skyline Roof panels. 2020

Wall load span tables

Product: insulated wall panel
Profile: mesa or smooth
Series: edge, horizon
Gauge: 26ga or heavier
Finished: embossed or smooth

Panel Thickness	Design Criteria	PSF
		4′	5′	6′	7′	8′	9′	10′	11′	12′	13′	14′
2″ Thick (See Table Note #3)	Bending/Shear	93	59	41	30	23	18	15	12	10
	Deflection (L/180)	47	41	33	27	22	19	16	14	12
	Connection	42	35	33	26	22	19	16	15	13

3″ Thick	Bending/Shear	126	101	84	68	52	41	33	27	23
	Deflection (L/180)	94	77	68	58	34	32	29	19	17
	Connection	57	45	38	33	29	25	23	20	19

4″ Thick	Bending/Shear	168	134	112	84	64	51	41	34	29	24	21
	Deflection (L/180)	110	101	92	79	67	57	49	42	37	32	29
	Connection	57	45	38	33	29	25	23	20	19	17	16

5″ Thick	Bending/Shear	168	134	112	84	64	51	41	34	29	24	21
	Deflection (L/180)	110	101	92	79	67	57	49	42	37	32	29
	Connection	57	45	38	33	29	25	23	20	19	17	16

6″ Thick	Bending/Shear	168	134	112	84	64	51	41	34	29	24	21
	Deflection (L/180)	110	101	92	79	67	57	49	42	37	32	29
	Connection	57	45	38	33	29	25	23	20	19	17	16

Table notes:

Allowable loads were derived from tests conducted in accordance with ASTM E1592 and ASTM E72.
Allowable loads are calculated with a factor of safety of 2.0 for bending and shear.
Connection strengths reflect a standard fastener pattern – (@) 1/4” – 14 self drilling screw into minimum 14ga substrate. Other substrates must be designed separately. 2” wall panel utilize a flat clip. All other thicknesses utilize an angle clip.
Fastener capacity is based on manufacturer pullout/pullover data and are calculated with a safety factor of 3.0.
Allowable loads assume a minimum bearing of 2”.
Thermal Effects were not considered in analysis.
The structural capacity of the supporting members were not considered.
Bending/Shear and Deflection for 5” and 6” panels based on 4” capacity.

Panel weights & lengths table

Width: 42”
Profile: Mesa
Insulation Thickness: 2”, 3”, 4”, 5”, 6”
Exterior Facing: 22ga
Interior Facing: 22ga, 24ga, 26ga
Available Finish: Emboss, Light Emboss

Panel Weights (PSF)

Panel Thickness (in.)	Panel Width (in.)	PSF
		26/26	24/26	22/26	26/24	24/24	22/24	26/22	24/22	22/22
2	42	2.23	2.48	2.73	2.48	2.73	2.98	2.73	2.98	3.23
3	42	2.44	2.69	2.94	2.69	2.94	3.19	2.94	3.19	3.44
4	42	2.65	2.90	3.15	2.90	3.15	3.40	3.15	3.40	3.65
5	42	2.85	3.10	3.35	3.10	3.35	3.60	3.35	3.60	3.85
6	42	3.06	3.31	3.56	3.31	3.56	3.81	3.56	3.81	4.06

Maximum Length based on colour (ft)

Panel Thickness (in.)	Panel Width (in.)	Edge 22ga Wall*			Horizon 26ga/26ga Wall			Skyline 24ga/26ga Roof
		Light	Medium	Dark	Light	Medium	Dark	Light	Medium	Dark
2	42	25′	25′	20′	38′	25′	16′	47′	36′	24′
3	42	30′	30′	20′	45′	35′	25′	50′	38′	30′
4	42	30′	30′	25′	50′	38′	28′	52′	41′	32′
5	42	32′	30′	25′	52′	41′	30′	52′	44′	34′
6	42	32′	30′	25′	52′	44′	32′	52′	47′	36′

*Smooth or Embossed

Light = Regal White

Medium = Sierra Tan, Parchment, Silver Metallic

Dark = All others

Based on 5’ support spacing for walls & 4’ support spacing for roofs

*Smooth or Embossed

Subject to change without notice. Please refer to our website, www.ubuildsb.com for current information.

Skyline Roof Panels

Skyline Roof panels are produced with a standard Mesa profiled non-embossed smooth steel face. These roof panels are an economical option for industrial and commercial projects. The 2” Standing seam is mechanically folded and incorporates a hidden fastened clip.

COVERAGE WIDTH: 42” (1067mm)
PANEL LENGTHS: 10’ to 52’ (3048mm to 15850mm)
EXTERIOR FACE: 22ga, 24ga, or 26ga Mesa Smooth galvanized G-90 (Z275) pre painted steel
INTERIOR FACE: 22ga, 24ga, or 26ga Mesa profile in Smooth or Light Embossed finish galvanized G-90 (Z275) pre painted steel in Regal White. Other colour options are available.

THICKNESS	2”	3”	4”	5”	6”
R-VALUE*	16.67	25	33.33	41.67	50

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Skyline Roof Panels

Standard Colours

Regal White

Old Zinc Grey

Ash Grey

Weathered Copper

Sierra Tan

Charcoal

Premium Colours

Parchment

Champagne Metallic*

Mocha

Bronze

Dark Bronze

Copper Penny*

Terra Cotta

Colonial Red

Retro Red

Hemlock Green

Forest Green

Hartford Green

Black

Silver Metallic*

Twilight Blue

Regal Blue

Weathered Zinc

Old Town Grey

Slate Grey

* Metallic Colours:Please be advised our Metallic Colours are batch sensitive and directional in nature. We strongly advise against mixing batches on any project.

Testing: insulated metal panels

Standard	Description	Results
CAN/ULC S101	Standard Methods of Fire Endurance Tests of Building Construction and Materials	15-minute stay in place
CAN/ULC S102	Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies	Flame Spread < 25, Smoke Development < 200
CAN/ULC S126	Standard Method of Test for Fire Spread Under Roof-Deck Assemblies	Complies
CAN/ULC S127	Standard Corner Wall Method of Test for Flammability Characteristics of Non-Melting Foam Plastic Building Materials	Flame Spread < 350 foam core w/o steel skin
CAN/ULC S138	Standard Method of Test for Fire Growth of Insulated Building Metal Panels in a Full-Scale Room Configuration	Complies
ASTM E84	Standard Test Method for Surface Burning Characteristics of Building Materials	Flame Spread < 25, Smoke Development < 200
NFPA 286	Standard Methods of Fire Tests for Evaluating Contribution for Wall and Ceiling Interior Finish to Room Fire Growth	Complies
ASTM E72	Standard Test Methods of Conducting Strength Tests of Panels for Building Construction	See Load Charts for load/span and deflection tables
ASTM E1592	Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference	See Load Charts
ASTM E1646	Standard Test Method for Water Penetration of Exterior Metal Roof Panel Systems	No water penetration at 20 psf pressure differential
ASTM E1680	Standard Test Method for Rate of Air Leakage Through Exterior Metal Roof Panel Systems	0.02 L/(s.m²) at 75 Pa (0.004 cfm/ft² at 1.57 psf)
ASTM E283	Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen	0.02 L/(s.m²) at 75 Pa (0.004 cfm/ft² at 1.57 psf)
ASTM E331	Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference	No water penetration at 20 psf pressure differential
ASTM C518	Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus	K-Factor of 0.136 BTU.in/hr.ft². °F at 75°F
ASTM C1363	Standard Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus	K-Factor of 0.12 BTU.in/ hr.ft². °F at 39°F

*Standards are tested and valid for all IMP Product lines, including Edge Wall, Horizon Wall, and Skyline Roof panels. 2020

Roof load span tables

Product: insulated roof panel
Profile: mesa
Series: skyline
Gauge: 26ga or heavier
Finished: smooth

Panel Thickness	Design Criteria	2′	3′	4′	5′	6′	7′	8′
2″ Thick	Bending/Shear	192	128	96	77	64	49	38
	Deflection (L/240)	58	53	48	43	36	29	24
	Connection	65	44	33	26	22	19	16

3″ Thick	Bending/Shear	192	128	96	77	64	49	38
	Deflection (L/240)	58	53	48	43	36	29	24
	Connection	65	44	33	26	22	19	16

4″ Thick	Bending/Shear	291	224	168	134	112	96	84
	Deflection (L/240)	98	95	92	90	76	63	53
	Connection	65	44	33	26	22	19	16

5″ Thick	Bending/Shear	317	286	215	172	143	123	107
	Deflection (L/240)	108	102	96	90	83	70	58
	Connection	65	44	33	26	22	19	16

6″ Thick	Bending/Shear	349	312	248	199	166	142	124
	Deflection (L/240)	110	110	109	109	108	92	77
	Connection	65	44	33	26	22	19	16

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