EXPANSION JOINT COVERS
Construction Specialities
We offer three types of C/S brand expansion joint covers: floor covers, interior wall and ceiling covers and exterior covers. Fire Barrier options are also available for most products.
Sanik Group is a proud distributor of C/S (Construction Specialties) products.
FLOOR JOINT SYSTEMS
WALL & CEILING JOINT SYSTEMS
EXTERIOR SYSTEMS
FIRE BARRIER SYSTEMS
FLOOR JOINT SYSTEMS
Floor joint covers are designed to integrate seamlessly in areas where minimal visual impact is required. They are compatible with most types of flooring. With over 27 basic models and over 1,500 sub-models, you’ll be sure to find the one that best suits your floor type, desired functionality and matches with the unique look of your room.
| Models and Finishes | Image | Description |  Specifications | Installation Instructions |
| ALHD ALWHD |  | The ALHD (floor to floor) and ALWHD (floor to wall) models are ideal for indoor areas that require low maintenance but can withstand heavy loads. Available in aluminum, bronze, or stainless steel, these models can cover openings (expansion joints) ranging from 0” (0 mm) to 5.38” (137 mm). There are over 90 sub-models (different widths, materials, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| ALR ALRW |  | The ALR (floor to floor) and ALRW (floor to wall) models are ideal for indoor areas that require low maintenance but excellent waterproofing. These models are all made of aluminum and can cover openings (expansion joints) ranging from 0” (0 mm) to 7” (178 mm). There are over 30 sub-models (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| ALS ALSW |  | The ALS (floor to floor) and ALSW (floor to wall) models are ideal for indoor areas that require low maintenance but excellent waterproofing. The side plates have serrations that provide a more square finish. These models are all made of aluminum and can cover openings (expansion joints) ranging from 0” (0 mm) to 7” (178 mm). There are over 30 sub-models (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| APF APFW |  | The APF (floor to floor) and APFW (floor to wall) models feature a unique interlocking system that allows for horizontal and vertical movements. They are ideal for high-traffic areas (heavy loads and pedestrians) such as malls, airports, etc. They require minimal maintenance, and their silent joint system also prevents liquid infiltration. These models are all made of aluminum and can cover openings (expansion joints) ranging from 0.75” (19 mm) to 4.75” (121 mm). There are over 100 sub-models (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| DGTP DGTPW |  | The DGTP (floor to floor) and DGTPW (floor to wall) models have a double TPR (thermoplastic rubber) joint system, are flush with the floor, have a deep aluminum frame, and are ideal for highly frequented areas. The central metal plate (aluminum) is exposed. These models can cover openings (expansion joints) ranging from 1” (25 mm) to 5.5” (140 mm). There are over 30 sub-models (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| DGTR DGTRW |  | The DGTR (floor to floor) and DGTRW (floor to wall) models have a double TPR (thermoplastic rubber) joint system, are flush with the floor, have a deep aluminum frame, and are ideal for highly frequented areas. The center is recessed to accommodate different floor finishes. These models can cover openings (expansion joints) ranging from 1” (25 mm) to 5.5” (140 mm). There are over 35 sub-models (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| FYW FYWW |  | The FYW models (floor to floor) and FYWW models (floor to wall) are ideal for indoor areas that require low maintenance and excellent waterproofing. These models are made entirely of aluminum and feature a sloped center plate that reduces visual impact. They can cover openings (expansion joints) ranging from 0” (0 mm) to 6.5” (165 mm). There are over 60 sub-models available, with different widths and options such as fire barriers. You can find them by clicking on the image on the left. | | |
| GFPS GFPSW |  | The GFPS models (floor to floor) and GFPSW models (floor to wall) are ideal for areas where reduced visual impact is required and recessing is not possible. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system attached to the aluminum frame. These joints are harder at the ends and softer in the center to absorb expansion/contraction movements. These models can cover openings (expansion joints) ranging from 0.75” (19 mm) to 2.5” (64 mm). There are 13 sub-models available, with different widths and options such as fire barriers. You can find them by clicking on the image on the left. | | |
| GFS GFSW |  | The GFS models (floor to floor) and GFSW models (floor to wall) are used in areas where there are no floor finishes or where modernization is required. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system attached to the aluminum frame. These joints are harder at the ends and softer in the center to absorb expansion/contraction movements. These models can cover openings (expansion joints) ranging from 0.75” (19 mm) to 2.5” (64 mm). There are 12 sub-models available, with different widths and options such as fire barriers. You can find them by clicking on the image on the left. | | |
| GFST GFSTW |  | The GFST (floor to floor) and GFSTW (floor to wall) models are used for areas where renovation is required. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system attached to the aluminum frame, with harder ends and softer centers to absorb expansion/contraction movements. These models can cover expansion joints ranging from 0.75” (19 mm) to 2.5” (64 mm). There are 18 sub-models available (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| GFT GFTW |  | The GFT (floor to floor) and GFTW (floor to wall) models are designed for areas where visual impact needs to be minimal. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system attached to the aluminum frame, with harder ends and softer centers to absorb expansion/contraction movements. These models can cover expansion joints ranging from 0.75” (19 mm) to 2.5” (64 mm). There are over 50 sub-models available (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| GTP GTPW |  | The GTP (floor to floor) and GTPW (floor to wall) models are designed for areas with pronounced expansion joint movement. They are sealed with a dual ‘Durometer’ TPR (thermoplastic rubber) joint system attached to the aluminum frame, with harder ends and softer centers to absorb expansion/contraction movements. These models can cover expansion joints ranging from 1.25” (32 mm) to 6.25” (159 mm). There are over 50 sub-models available (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| GTR GTRW |  | The GTR (floor to floor) and GTRW (floor to wall) models are identical to the GTP and GTPW models mentioned above, except that the center is recessed by 0.13” (3 mm) to 0.38” (10 mm) to accommodate a floor finish and better blend with the existing floor. These models can cover expansion joints ranging from 1.25” (32 mm) to 6.25” (159 mm). There are over 50 sub-models available (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| GYMF GYMC |  | The GYMF (floor to floor) and GYMC (floor to wall) models are specially designed for gymnasium floors and perimeters. These models can cover expansion joints ranging from 0” (0 mm) to 4.25” (108 mm). There are 4 sub-models available (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| PC PCW |  | The PC (floor to floor) and PCW (floor to wall) models are designed to be used both indoors and outdoors. They integrate easily into any surface aesthetically. These models are highly versatile and can cover expansion joints ranging from 0” (0 mm) to 24.75” (629 mm). There are over 100 sub-models available (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| PCS PCSW |  | The PCS (floor to floor) and PCSW (floor to wall) models are designed to be applied both indoors and outdoors. They integrate easily into any surface aesthetically and have a serrated surface that provides better traction. These models are highly versatile and can cover expansion joints ranging from 0” (0 mm) to 24.75” (629 mm). There are over 100 sub-models available (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| RFA RFAW |  | The RFA (floor to floor) and RFAW (floor to wall) models in aluminum were designed for high-traffic areas and require minimal maintenance. They can also accommodate vertical level changes with their gradual adjustment systems. These models can cover expansion joints ranging from 1.75” (44 mm) to 4.63” (118 mm). There are 18 sub-models available (different widths, with/without fire barriers, etc.) which you can find by clicking on the image on the left. | | |
| RFB RFBW |  | The RFB (floor to floor) and RFBW (floor to wall) models are simple and quick to install. The center plate is self-centering. Waterproof models are available as an option. These models can cover expansion joints ranging from 1.25” (32 mm) to 5.5” (140 mm). There are 18 sub-models available (different widths, with/without fire barriers, etc.) which you can find by clicking on the image on the left. | | |
| RFC RFCW |  | The RFC (floor to floor) and RFCW (floor to wall) models are identical to the RFB and RFBW models, except they are recessed by 1/4” (6 mm) to be level with the existing floor. The center plate is self-centering. Waterproof models are available as an option. These models can cover expansion joints ranging from 1.25” (32 mm) to 5.5” (140 mm). There are 18 sub-models available (different widths, with/without fire barriers, etc.) which you can find by clicking on the image on the left. | | |
| RFD RFDW |  | The RFD (floor to floor) and RFDW (floor to wall) models in aluminum were designed for high-traffic areas and require minimal maintenance. They can also accommodate vertical level changes with their gradual adjustment systems. These models can cover expansion joints ranging from 0.75” (19 mm) to 11” (279 mm). There are over 50 sub-models available (different widths, with/without fire barriers, etc.) which you can find by clicking on the image on the left. | | |
| SGP SGPW |  | The SGP (floor to floor) and SGPW (floor to wall) models with double joints are ideal for covering wider spaces where a central metal plate is desired. They are recessed to be level with the floor. These models offer the greatest flexibility as they can cover lateral movements up to 100%. They can cover expansion joints from 2.75” (70 mm) to 25.25” (641 mm). There are over 70 sub-models (different widths, with/without fire barrier, etc.) that you can find by clicking on the image on the left. | | |
| SGR SGRW |  | The SGR (floor to floor) and SGRW (floor to wall) models with double seismic joints are designed for indoor use and are recessed to be level with the existing floor. They offer the greatest flexibility as they can cover lateral movements up to 100%. They can cover expansion joints from 2.75” (70 mm) to 25.25” (641 mm). There are over 70 sub-models (different widths, with/without fire barrier, etc.) that you can find by clicking on the image on the left. | | |
| SJHD SJWHD |  | The SJHD (floor to floor) and SJHDW (floor to wall) models are square to the floor and designed for extreme conditions: seismic and a load capacity of 2,000 pounds (909 kg). They can cover expansion joints from 0.38” (10 mm) to 11.04” (280 mm). There are over 50 sub-models (different widths, with/without fire barrier, etc.) that you can find by clicking on the image on the left. | | |
| SJP SJPW |  | The seismic models SJP (floor to floor) and SJPW (floor to wall) are installed over the existing floor. They are designed for indoor or outdoor applications. They offer the greatest flexibility as they can cover lateral movements up to 100%. They can cover expansion joints from 0.50” (13 mm) to 24.25” (616 mm). There are over 100 sub-models (different widths, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| SJPF SJPFW |  | The seismic models SJPF (floor to floor) and SJPFW (floor to wall) are recessed and level with the existing floor. They are designed for indoor or outdoor applications. They offer the greatest flexibility as they can cover lateral movements up to 100%. They can cover expansion joints from 0.38” (10 mm) to 25.50” (648 mm). There are over 100 sub-models (different widths, with/without fire barrier, etc.) that you can find by clicking on the image on the left. | | |
| SJPFR SJPFRW |  | The SJPFR (floor to floor) and SJPFRW (floor to wall) models are recessed and level with the existing floor. They are designed for indoor or outdoor applications. They offer the greatest flexibility as they can cover lateral movements up to 100%. They can cover expansion joints from 0.38” (10 mm) to 10.00” (254 mm). There are over 50 sub-models (different widths, with/without fire barrier, etc.) that you can find by clicking on the image on the left. | | |
| SSR SSRW |  | The seismic models SSR (floor to floor) and SSRW (floor to wall) are recessed and designed specifically for deeper floor finishes. They are manufactured for indoor or outdoor applications and can cover very large areas ranging from 0.75” (19 mm) to 37” (940 mm). There are over 150 sub-models available, with different widths and options such as fire barriers. You can find them by clicking on the image on the left. | | |
WALL & CEILING JOINT SYSTEMS
We offer the 18 basic models (and their 1500 sub-models) expansion joint covers from Construction Specialties. These joint covers are the best in the industry whether it is for wall-to-wall, ceiling-to-ceiling or wall-to-ceiling corner protection.
| Models and Finishes | Image | Description | Specifications | Installation Instructions |
| AFW AFWC |  | The AFW (wall to wall or floor to floor) and AFWC (corner wall to floor) models are made of aluminum and are suitable for areas with minimal movement. They are recessed to be flush with the wall/ceiling on which they are installed. Decorative copper and stainless steel alloys are available as options for these models. They can cover openings (expansion joints) ranging from 0.25” (6 mm) to 10” (254 mm). There are over 100 sub-models available (different widths, materials, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| ASM ASMC |  | The ASM (wall to wall or floor to floor) and ASMC (corner wall to floor) models are made of aluminum and are surface-mounted. Decorative copper and stainless steel alloys are available as options for these models. They can cover openings (expansion joints) ranging from 0.38” (10 mm) to 6” (152 mm). There are over 200 sub-models available (different widths, materials, with/without fire barriers, etc.) that you can find by clicking on the image on the left. | | |
| FCF100 FCFC100 FCF200 FCFC200 |  | The FCF100 and 200 (floor to ceiling) and FCFC100 and 200 (corner wall-to-ceiling) models are made of aluminum and are flush with the ceiling. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 0.6” (15 mm) to 2.5” (64 mm). For more details on these four models, click on the image on the left. | | |
| FCF300+ FCFC300+ |  | The FCF300 and higher (floor to ceiling) and FCFC300 and higher (corner wall-to-ceiling) models are similar to the above models but designed for wider expansion joints. They are made of aluminum and are flush with the ceiling. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 1.25” (32 mm) to 15” (381 mm). There are 24 sub-models available (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| FCS200 FCSC200 FCS300 FCSC300 FCS400 FCSC400 |  | The FCS200 and higher (floor to ceiling) and FCSC200 and higher (corner wall-to-ceiling) models are made of aluminum and are flush with the ceiling. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 1.25” (32 mm) to 8” (203 mm). There are 9 sub-models available (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| FCS500+ FCSC500+ |  | The FCS500 and higher (floor to ceiling) and FCSC500 and higher (corner wall-to-ceiling) models are similar to the above models but designed for wider expansion joints. They are made of aluminum and are flush with the ceiling. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 1.75” (44 mm) to 20” (508 mm). There are 16 sub-models available (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| FWF100+ FWFC100+ |  | The FWF 100 to 400 models (wall to wall or ceiling to ceiling) and FWFC 100 to 400 models (corner wall to ceiling) are made of aluminum and are suitable for most locations. They are recessed to be flush with the wall/ceiling they are installed on. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 0.6” (15 mm) to 9” (229 mm). There are 45 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| FWF500+ FWFC500+ |  | The FWF 500 and above models (wall to wall or ceiling to ceiling) and FWFC 500 and above models (corner wall to ceiling) are made of aluminum and can cover both thermal and seismic joints. They are recessed to be flush with the wall/ceiling they are installed on. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 1.25” (32 mm) to 15” (381 mm). There are over 100 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| FWS200+ FWSC200+ |  | The FWS 200 to 400 models (wall to wall) and FWFC 200 to 400 models (corner wall) are made of aluminum and are suitable for most locations. They are recessed to be flush with the wall/ceiling they are installed on. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 1.25” (32 mm) to 8” (203 mm). There are 33 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| FWS500+ FWSC500+ |  | The FWF 500 and above models (wall to wall or ceiling to ceiling) and FWFC 500 and above models (corner wall to ceiling) are made of aluminum and can cover both thermal and seismic joints. They are recessed to be flush with the wall/ceiling they are installed on. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 1.75” (44 mm) to 20” (508 mm). There are 34 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| GFS-W GFSW-W |  | The GFS-W models (wall to wall) and GFSW-W models (corner wall) are made of aluminum, surface-mounted, and used for small-sized expansion joints. They are sealed with our ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 0.75” (19 mm) to 2.5” (64 mm). There are 10 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| GTW GTWC |  | The GTW models (wall to wall) and GTWC models (corner wall) are made of aluminum. They are recessed to be flush with the wall/ceiling and are designed for expansion joints with high thermal movement. They are sealed with a double ‘Durometer’ TPR (thermoplastic rubber) joint system. These models can cover openings (expansion joints) ranging from 1.25” (32 mm) to 5.5” (140 mm). There are 12 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| HC HCW |  | The HC models (ceiling to ceiling) and HCW models (corner ceiling to wall) are made of ‘Durometer’ TPR (thermoplastic rubber) and are specially designed for suspended ceilings. They are available in white only. These models can cover openings (expansion joints) ranging from 0.00” (0 mm) to 10.0” (254 mm). There are 8 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| LAF LAFC LAS LASC |  | The LAF and LAS models (wall to wall) and LAFC and LASC models (corner wall) are specifically designed for seismic joints. The LAF and LAFC models are recessed to be flush with the wall they are installed on, while the LAS and LASC models are surface-mounted. Their unique design allows them to disengage during a seismic event to prevent damage. They are made of aluminum and can cover openings (expansion joints) ranging from 1” (25 mm) to 48” (1219 mm). There are over 100 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| SFC SCC |  | The SFC models (ceiling to ceiling) and SCC models (corner wall to ceiling) are designed for seismic joints. They are recessed to be flush with the ceiling they are installed on. Decorative copper and stainless steel alloys are available as options for these models. These models can cover openings (expansion joints) ranging from 2.88” (73 mm) to 26” (660 mm). There are over 150 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| SFW SCW |  | The SFW models (wall to wall) and SCW models (corner wall to wall) are designed for seismic joints. They are exactly the same models as the SFC and SCC range, but for walls instead of ceilings. They are recessed to be flush with the wall they are installed on. Decorative copper and stainless steel alloys are available as options for these models. These models can cover openings (expansion joints) ranging from 2.88” (73 mm) to 25.88” (657 mm). There are over 150 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| SGC SGCC |  | The SGC models (ceiling to ceiling) and SGCC models (corner wall to ceiling) are designed for seismic joints. They are recessed to be flush with the ceiling they are installed on. These models can cover openings (expansion joints) ranging from 2.75” (70 mm) to 20.50” (521 mm). There are 36 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
| SGW SGWC |  | The SGW models (wall to wall) and SGWC models (corner wall to wall) are designed for seismic joints. They are exactly the same models as the SGC and SGCC range, but for walls instead of ceilings. They are recessed to be flush with the wall they are installed on. These models can cover openings (expansion joints) ranging from 2.75” (70 mm) to 24.75” (629 mm). There are 48 sub-models (different widths, materials, etc.) that you can find by clicking on the image on the left. | | |
EXTERIOR SYSTEMS
Sanik Group offers a complete selection of expansion joint covers for exterior walls and roofs. Our exterior cover solutions with flexible seals are designed for vertical surfaces that require maximum protection and waterproofing against the elements such as rain and snow. They can move in all directions and are available for joints up to 36″ (914mm).
The seismic joint covers are virtually invisible. They are perfect for use in conjunction with exterior wall finishes with a maximum thickness of 0.56″ (14mm). We offer four models of expansion joint covers for roofs. No matter the type of roof that needs to accommodate an expansion joint, we have the appropriate solution tailored to your needs.
| Models and Finishes | Image | Description | Specifications | Installation Instructions |
| AFW-X AFWC-X |  | The AFW-X models (wall to wall) and AFWC-X models (corner wall) are similar to the AFW and AFWC models but designed for exterior applications. They are made of aluminum, and the ‘Duroflex’ sealing membrane is made of TPR (thermoplastic rubber). They are surface-mounted. These models can cover openings (expansion joints) ranging from 0.25” (6 mm) to 12” (305 mm). There are 16 sub-models (different widths, etc.) that you can find by clicking on the image on the left. | | |
| ASM-X ASMC-X |  | The ASM-X models (wall to wall) and ASMC-X models (corner wall) are similar to the ASM and ASMC models but designed for exterior applications. They are made of aluminum, and the ‘Duroflex’ sealing membrane is made of TPR (thermoplastic rubber). They are surface-mounted. These models can cover openings (expansion joints) ranging from 0.38” (10 mm) to 6” (152 mm). There are 8 sub-models (different widths, etc.) that you can find by clicking on the image on the left. | | |
| BRJ BRJW |  | The BRJ models (roof to roof) and BRJW models (roof to wall) consist of a bellows system capable of movement in all four directions. The sides are made of galvanized steel with stainless steel, aluminum, or copper options. The membrane is made of EPDM (ethylene propylene diene monomer rubber) with PVC or neoprene options. A rain deflector is available as an option. These models can cover openings (expansion joints) ranging from 0” (0 mm) to 24” (610 mm). There are over 500 sub-models (different widths, shapes, with/without fire barrier, etc.) that you can find by clicking on the image on the left. | | |
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FIRE BARRIER SYSTEMS
Available soon!
For more information on this type of product, contact us at 450-646-1116