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Concrete Expansion Joint Products

Whether you're looking for concrete expansion joint filler or backer rods, Discount Contractor Supply has the masonry expansion joints you need at reasonable prices. Our Deck-O-Foam expansion joint material for concrete is flexible, lightweight and chemical resistant providing an extended service life in both interior and exterior applications. If you’re looking for fibre expansion joint products, our expansion joint filler material by W.R. Meadows is backed by over 70 years of proven application experience and is one of the most versatile and resilient products on the market.

If you have any questions about our masonry expansion joints, feel free to give us a call and speak to one of our masonry supply experts today.
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1CERAROD
1" Backer Rod, 50' pc

Our Price: $12.50
1CAP
1" Snap Cap, 500' Box

Our Price: $146.67
1ZIP
1" Zip Strip, 500' Box

Our Price: $89.95
112CERAROD
1-1/2" Backer Rod, 6' Pc

Our Price: $4.74
112ZIP
1-1/2" Zip Strip, 300' Box

Our Price: $76.95
114CERAROD
1-1/4" Backer Rod, 50' Pc

Our Price: $21.00
12CERAROD
1/2" Backer Rod, 50' pc

Our Price: $5.00
12CAP
1/2" Snap Cap, 1000' Box

Our Price: $300.00
EJ1210
1/2" x 10" Expansion Joint, 50' Bundle of 5' Pcs.

Our Price: $35.12
EJ1212
1/2" x 12" Expansion Joint, 50' Bundle of 5' Pcs.

Our Price: $43.12
EJ123
1/2" x 3" Expansion Joint, 100' Bundle of 5' Pcs.

Our Price: $24.12
EJ12312
1/2" x 3-1/2" Expansion Joint,100' Bundle of 5' Pcs.

Our Price: $28.12
EJ124
1/2" x 4" Expansion Joint, 100' Bundle of 5' Pcs.

Our Price: $29.12
EJFOAM5
1/2" x 5" Foam Expansion Joint, 50' Roll

Our Price: $10.75
EJ126
1/2" x 6" Expansion Joint, 50' Bundle of 5' Pcs.

Our Price: $19.12
EJFOAM6
1/2" x 6" Foam Expansion Joint, 50' Roll

Our Price: $12.75
EJ127
1/2" x 7" Expansion Joint,50' Bundle of 5' Pcs.

Our Price: $23.12
EJ128
1/2" x 8" Expansion Joint, 50' Bundle of 5' Pcs.

Our Price: $27.12
EJFOAM8
1/2" x 8" Foam Expansion Joint, 50' Roll

Our Price: $16.13
EJFOAM4
1/2" x4" Foam Expansion Joint, 50' Roll

Our Price: $10.42
EJ125
1/2" x5" Expansion Joint, 50' Bundle of 5' Pcs.

Our Price: $15.12
EJFOAM146
1/4" x 6" Foam Expansion Joint, 100' Roll

Our Price: $18.78
EJFOAM148
1/4" x 8" Foam Expansion Joint, 100' Roll

Our Price: $39.50
B612
12" Curb Expansion Joint

Our Price: $2.93
2CERAROD
2" Backer Rod, 6' pc

Our Price: $5.34
B624
24" Curb Expansion Joint

Our Price: $5.60
34CERAROD
3/4" Backer Rod, 50' pc

Our Price: $8.00
34CAP
3/4" Snap Cap, 700' Box

Our Price: $272.95
EJ345
3/4" x 5" Expansion Joint, 100' Bundle of 5' Pcs.

Our Price: $49.12
EJ348
3/4" x 8" Expansion Joint, 50' Bundle of 5' Pcs.

Our Price: $39.62