All Postech Products
Discover our expertly engineered screw piles and accessories, designed for superior strength and durability. Our catalog features a range of products to meet all your foundation needs, ensuring reliable and efficient solutions for every project.
Discover our expertly engineered screw piles and accessories, designed for superior strength and durability. Our catalog features a range of products to meet all your foundation needs, ensuring reliable and efficient solutions for every project.
Screw piles
| Product | Exterior diameter | Length | Blade size | Technical sheet | Revit |
|---|---|---|---|---|---|
| P178 | 1 7/8″ | 7′, 10′ | 8″, 10″ |  |
 |
| P238 | 2 3/8″ | 7′, 10′ | 8″, 10″, 12″, 14″, 16″ | |
|
| P278 | 2 7/8″ | 7′, 10′ | 10″, 12″, 14″, 16″ | |
|
| P278HD | 2 7/8″ | 7′, 10′ | 10″, 12″, 14″, 16″ | |
|
| P312 | 3 1/2″ | 7′, 10′ | 10″, 12″, 14″, 16″ | |
|
| P412 | 4 1/2″ | 7′, 10′ | 14″, 16″ | |
|
| P512 | 5 1/2″ | 5′ to 21′ | 12″ to 24″ | |
|
| P658 | 6 5/8″ | 5′ to 21′ | 14″ to 24″ | |
|
Extensions
Standard extensions
| Product | Exterior diameter | Length | Technical sheet | Revit |
|---|---|---|---|---|
| EX178 | 1 7/8″ | 3′, 5′ | |
|
| EX238 | 2 3/8″ | 3′, 5′, 7′, 10′ | |
|
| EX312 | 3 1/2″ | 3′, 5′, 7′, 10′ | |
|
| EX412 | 4 1/2″ | 5′, 10′ | |
|
| EX512 | 5 1/2″ | 5′ to 21′ | |
|
| EX658 | 6 5/8″ | 5′ to 21′ | |
|
Field extensions
| Product | Exterior diameter | Technical sheet | Revit |
|---|---|---|---|
| FEX238 | 2 3/8″ | |
|
| FEX312 | 3 1/2″ | |
|
Adapters
Regular adapters
| Product | Exterior diameter | Technical sheet | Revit |
|---|---|---|---|
| A178 | 1 7/8″ | |
|
| A238 | 2 3/8″ | |
|
| A312 | 3 1/2″ | |
|
| A412 | 4 1/2″ | |
N/A |
Wind lift securing adapters
| Product | Exterior diameter | Technical sheet | Revit |
|---|---|---|---|
| AS178-238 | 1 7/8″ or 2 3/8″ | |
|
| AS312 | 3 1/2″ | |
|
| AS412 | 4 1/2″ | |
N/A |
Fixed heads
Concrete support heads
| Product | Dimension | Exterior diameter | Interior diameter | Technical sheet | Revit |
|---|---|---|---|---|---|
| TFC8-238E/312I | 8″ x 8″ | 2 3/8″ | 3 1/2″ | |
|
Blade support heads
| Product | Dimension | Exterior diameter | Technical sheet | Revit |
|---|---|---|---|---|
| TFS-KB10-312E | 8″ x 10″ | 3 1/2″ | |
|
Fixed U support heads
| Product | Exterior diameter | Interieur diameter | Technical sheet | Revit |
|---|---|---|---|---|
| TFU4-238E | 2 3/8″ | 3 1/2″ | |
|
| TFU4-312E | 3 1/2″ | 3 1/2″ | |
|
| TFU6-238E | 2 3/8″ | 5 1/2″ | |
|
| TFU6-312E | 3 1/2″ | 5 1/2″ | |
|
| TFU6+-312E | 3 1/2″ | 6 1/8″ | |
|
| TFU8-312E | 3 1/2″ | 7 1/2″ | |
|
| TFU8+-312E | 3 1/2″ | 8″ | |
|
Adjustable heads
Standard adjustable heads
| Product | Dimension | Technical sheet | Revit |
|---|---|---|---|
| TAS3C | 3 1/2″ x 3 1/2″ Centered | |
|
| TAS3O | 3 1/2″ x 3 1/2″ Offset | |
N/A |
| TAS5C | 5 1/2″ x 5 1/2″ Centered | |
|
| TAS5O | 5 1/2″ x 5 1/2″ Offset | |
N/A |
U-shaped adjustable heads
| Product | Dimension | Technical sheet | Revit |
|---|---|---|---|
| TAU4 | For 4″ X 4″ beam (Interior 3 1/2″) | |
|
| TAU5 | For 4 1/2″ X 3 1/2″ beam (Interior 4 5/8″) | |
|
| TAU6 | For 6″ X 6″ beam (Interior 5 1/2″) | |
|
| TAU6+ | For 5 1/2″ X 5″ beam (Interior 6 1/8″) | |
|
| TAU8 | For 8″ X 5″ (Interior 7 1/8″) | |
|
| TAU8+ | For 8″ X 8″ beam (Interior 8 1/8″) | |
|
L-shaped adjustable heads
| Product | Dimension | Technical sheet | Revit |
|---|---|---|---|
| TAL6 | Base: 6″ x 5″, vertical : 6 1/4″ x 5″ | |
|
Other accessories
Foundation support brackets
| Product | Dimension | Technical sheet | Revit |
|---|---|---|---|
| EF24-G | 24’’ wall side x 18’’ pile side | |
|
Adjustable foundation support heads
| Product | Dimension | Technical sheet | Revit |
|---|---|---|---|
| TAL-U312 | For a 3 1/2″ pile | |
|
| TAL-U412 | For a 4 1/2″ pile | |
|
Rock anchors
| Product | Description | Technical sheet | Revit |
|---|---|---|---|
| RA238L7-10 | 2 3/8’’ x 7′ anchor with 10’’ x 10’’ plate x 5/16’’ | |
|
| RA312L7-10 | 3 1/2’’ x 7′ anchor with 10’’ x 10’’ plate x 5/16’’ | |
|
| RA412L7-10 | 4 1/2’’ x 7′ anchor with 10’’ x 10’’ plate x 1/2’’ | |
|
Adjustable braces
| Product | # on photo | Description | Technical sheet | Revit |
|---|---|---|---|---|
| BCA-F | 1 | Angle iron 1 1/2″ x 1 1/2″ x 3/16″ with holes every 2″ (10′ length) |
|
|
| BCA-BCU (2) | 2 | Square universal bracket | |
|
| BCA-K238 (3) | 3 | Regular bracket for 2 3/8″ pile | |
|
| BCA-K312 (3) | 3 | Regular bracket for 3 1/2″ pile | |
|
| BCA-K238 (4) | 4 | U-bolt for 2 3/8″ pile | |
|
| BCA-K312 (4) | 4 | U-bolt for 3 1/2″ pile | |
|
Pile stabilizers
| Product | Dimension | Technical sheet | Revit |
|---|---|---|---|
| SP4L6-238 | For 2 3/8″ pile | |
|
| SP4L6-312 | For 3 3/8″ pile | |
|
Multi-Functional Pole Kit
| Product | Dimension | Technical sheet | Revit |
|---|---|---|---|
| CLT10 | 10′ aboveground (12′ total) | |
|
| CLT14 | 14′ aboveground (16′ total) | |
|
| CLT19 | 19′ aboveground (21′ total) | |
|
Screw piles
| Product | Exterior | Technical sheet |
|---|---|---|
| P178 | 1 7/8″ | |
| P238 | 2 3/8″ | |
| P278 | 2 7/8″ | |
| P278HD | 2 7/8″ | |
| P312 | 3 1/2″ | |
| P412 | 4 1/2″ | |
| P512 | 5 1/2″ | |
| P658 | 6 5/8″ | |
Extensions
Standard extensions
| Product | Exterior diameter | Technical sheet |
|---|---|---|
| EX178 | 1 7/8″ | |
| EX238 | 2 3/8″ | |
| EX312 | 3 1/2″ | |
| EX412 | 4 1/2″ | |
| EX512 | 5 1/2″ | |
| EX658 | 6 5/8″ | |
Field extensions
| Product | Exterior diameter | Technical sheet |
|---|---|---|
| FEX238 | 2 3/8" | |
| FEX312 | 3 1/2" | |
Adapters
Regular adapters
| Product | Exterior diameter | Technical sheet |
|---|---|---|
| A178 | 1 7/8″ | |
| A238 | 2 3/8″ | |
| A312 | 3 1/2″ | |
| A412 | 4 1/2″ | |
Wind lift securing adapters
| Product | Exterior diameter | Technical sheet |
|---|---|---|
| AS178-238 | 1 7/8′ or 2 3/8″ | |
| AS312 | 3 1/2″ | |
| AS412 | 4 1/2″ | |
Fixed heads
Concrete support heads
| Product | Exterior diameter | Technical sheet |
|---|---|---|
| TFC8-238E/312I | 2 3/8″ | |
Blade support heads
| Product | Exterior diameter | Technical Sheet |
|---|---|---|
| TFS-KB10-312E | 3 1/2″ | |
Fixed U support heads
| Product | Exterior diameter | Technical sheet |
|---|---|---|
| TFU4-238E | 2 3/8 | |
| TFU4-312E | 3 1/2″ | |
| TFU6-238E | 2 3/8″ | |
| TFU6-312E | 3 1/2″ | |
| TFU6+-312E | 3 1/2″ | |
| TFU8-312E | 3 1/2″ | |
| TFU8+-312E | 3 1/2″ | |
Adjustable heads
Standard adjustable heads
| Product | Dimension | Technical sheet |
|---|---|---|
| TAS3C | 3 1/2″ x 3 1/2″ Centered | |
| TAS3O | 3 1/2″ x 3 1/2″ Offset | N/A |
| TAS5C | 5 1/2″ x 5 1/2″ Centered | |
| TAS5O | 5 1/2″ x 5 1/2″ Offset | N/A |
U-shaped adjustable heads
| Product | Dimension | Technical sheet |
|---|---|---|
| TAU4 | For 4″ X 4″ beam (Interior 3 1/2″) | |
| TAU5 | For 4 1/2″ X 3 1/2″ beam (Interior 4 5/8″) | |
| TAU6 | For 6″ X 6″ beam (Interior 5 1/2″) | |
| TAU6+ | For 5 1/2″ X 5″ beam (Interior 6 1/8″) | |
| TAU8 | For 8″ X 8″ beam (Interior 8 1/8″) | |
| TAU8+ | For 8″ X 8″ beam (Interior 8 1/8″) | |
L-shaped adjustable heads
| Product | Dimension | Technical sheet |
|---|---|---|
| TAL6 | Base: 6″ x 5″, vertical : 6 1/4″ x 5″ | |
Other accessories
Foundation support brackets
| Product | Dimension | Technical sheet |
|---|---|---|
| EF24-G | 24″ wall side x 18″ pile side | |
Adjustable foundation support heads
| Product | Dimension | Technical sheet |
|---|---|---|
| TAL-U312 | For 3 1/2 piles | |
| TAL-U412 | For 4 1/2 piles | |
Roc anchor
| Product | Dimension | Technical sheet |
|---|---|---|
| RA238L7-10 | 2 ⅜’’ x 7″ anchor with 10’’ x 10’’ plate x 5/16’’ | |
| RA312L7-10 | 3 1/2’’ x 7″ anchor with 10’’ x 10’’ plate x 5/16’’ | |
| RA412L7-10 | 4 1/2’’ x 7″ anchor with 10’’ x 10’’ plate x 1/2’’ | |
Adjustable braces
| Product | # on photo | Technical sheet |
|---|---|---|
| BCA-F | 1 | |
| BCA-BCU (2) | 2 | |
| BCA-K238 (3) | 3 | |
| BCA-K312 (3) | 3 | |
| BCA-K238 (4) | 4 | |
| BCA-K312 (4) | 4 | |
Pile stabilizers
| Product | Dimension | Technical sheet |
|---|---|---|
| SP4L6-238 | For 2 3/8″ pile | |
| SP4L6-312 | For 3 1/2″ pile | |
Multi-Functional Pole Kit
| Product | Dimension | Technical sheet |
|---|---|---|
| CLT10 | 10′ aboveground (12′ total) | |
| CLT14 | 14′ aboveground (16′ total) | |
| CLT19 | 19′ aboveground (21′ total) | |
