Altra Custom Manufacturing Inc., 620 Supertest Rd Unit 6, North York, ON M3J 2M9
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Pipe Penetration Products
Pipe Penetration Products
Altra Custom Manufacturing Inc. pipe penetration products are designed to provide a permanent, leakproof seal for pipes passing through all types of roofing systems, including conventional and metal roofs. Engineered for durability and performance, these solutions protect buildings from water intrusion while maintaining structural integrity in all weather conditions.
Each unit is manufactured using high-quality materials and precision engineering to ensure long-lasting reliability. Available in multiple configurations such as pipe cap packages, pipe hoods, pipe portals, and custom pipe boxes, these products offer flexibility for various project requirements.
Designed for ease of installation and adaptability, these solutions accommodate a wide range of pipe sizes and layouts. With many standard sizes readily available, Altra Custom Manufacturing Inc. pipe penetration products offer a dependable and efficient solution for contractors and facility managers.
Pate pipe penetration products are designed to permanently seal pipes that penetrate any conventional or metal roof. Each durable, leakproof unit securely seals pipe penetrations and prevents leaks in all weather conditions.
Our wide range of pipe penetration products includes Pipe Cap Packages (PCC), Pipe Hoods (PH), Pipe Portals (PPS), Custom Pipe Boxes (CPB) and Multiple Pipe Curb Assemblies (MPCA). Standard sizes of many of these products are always in stock and available for fast delivery. See our full list of in-stock items here.
Pipe Cap Packages (PCC)
These all-in-one units come ready to install and include:
- Thermoplastic cover with scored sleeves for up to 10 pipes (from ½” to 10″ O.D.) – fits 15″ square or 15-1/2″ square curbs
- Watertight boots graduated for standard pipe sizes, with adjustable stainless-steel clamps
- Multiple units available with curb caps for virtually any number and variety of pipes
| Product Group | Description |
|---|---|
| PCC-1 | Up to 4 pipes: 1/2″ – 2 7/8″ O.D. |
| PCC-2 | Up to 2 pipes: 1/2″ – 2 7/8″ O.D. and 1 pipe: 3″ – 5 1/2″ O.D. |
| PCC-2q6 | Up to 2 pipes: 1/2″ – 2 7/8″ O.D. and for up to 4 pipes: 3/8″ – 2″ O.D. |
| PCC-3-b6-q6 | Up to 2 pipes: 1/2″ to 2-7/8″ O.D., 1 pipe: 3″ to 5-1/2″ O.D., and 4 pipes: 3/8″ to 2″ O.D. |
| PCC-3 | Up to 2 pipes: 1/2″ – 2 7/8″ O.D. and for up to 2 pipes: 3″ – 5 1/2″ O.D. |
| PCC-3q6 | Up to 2 pipes: 1/2″ – 2 7/8″ O.D. and for up to 8 pipes: 3/8″ – 2″ O.D. |
| PCC-4 | 1 pipe: 6″ – 10 3/4″ O.D. |
| PCC-5 | Up to 5 pipes: 1/2″ – 2 7/8″ O.D. |
| PCC-6 | 1 pipe: 3″ – 5 1/2″ O.D. |
| PCC-6q6 | Up to 4 pipes: 3/8″ – 2″ O.D. |
Pipe Cap Packages – Small (PCC-SM)
These all-in-one units come ready to install and include:
- Thermoplastic cover with scored sleeves for up to 10 pipes (from ½” to 10″ O.D.) – fits 12″ square curbs
- Watertight boots graduated for standard pipe sizes, with adjustable stainless-steel clamps
- Multiple units available with curb caps for virtually any number and variety of pipes
| Product Group | Description |
|---|---|
| PCC-5SM | Up to 5 pipes: 1/2″ – 2 7/8″ O.D. |
| PCC-6SM | 1 pipe: 3″ – 5 1/2″ O.D. |
| PCC-6q6SM | Up to 4 pipes: 3/8″ – 2″ O.D. |
Pipe Hoods (PH)
These all-in-one units come ready to install and include:
- Piping will exit faceplate in a horizontal direction
- Aluminum construction
- Insulated adapter to fit 15” square or 15-1/2” square curbs
- Removable top cover and faceplate
- Faceplate can be field cut or factory equipped with 6” collar for boots
- Custom materials and sizes available
| Product Group | Description |
|---|---|
| PH-12-15-0001 | Standard pipe hood |
| PH-12-15-0004 | Standard pipe hood with collar to accommodate 6” boots |
Pate Pipe Seal (PPS)
These simple roof penetration units include:
- Spun aluminum base
- Three sizes: 3″, 6″ and 12″
- Accommodates variety of boot packages
| Product Group | Description |
|---|---|
| PPS-3 | Pipe Seal Base = 16″ OD plus 3” boot and clamps |
| PPS-6 | Pipe Seal Base = 16” OD plus 6″ boot and clamps |
| PPS-6Q6 | Pipe Seal Base = 20” OD plus quad 6″ boot and clamps |
| PPS-12 | Pipe Seal Base = 23” OD plus 12″ boot and clamps |
Custom Pipe Boxes (CPB)
These simple roof penetration units include:
- 18g galvalume steel
- Removable cover
- 1-1/2″ rigid fiberglass insulation
- Mounts to existing (or new) curb
- Pipe openings to be field cut and sealed
- Custom materials and sizes available
| Product Group | Description |
|---|---|
| CPB-2 | Straight sided |
Multiple Pipe Curb Assemblies (MPCA)
Multiple roof penetration products with one roof cut and one installation.
- 18g galvalume steel
- 1-1/2″ rigid fiberglass insulation
- Standard modules sized to accommodate cap packages and pipe hoods
- Available in any number of modules (openings)
- Custom materials and sizes available
| Product Group | Description |
|---|---|
| MPCA-2 | Straight-sided, multiple modules available |