You can return any time by using the sub-menu at the top of your screen.
EN
SANDSTONE
SANDSTONE
Natural stone from Unilock is suitable for pool decks, patios, entrances, or as an overlay to a wooden deck or existing concrete. Pillar caps, steps and coping are also available. Our Indian Sandstone is aesthetically beautiful and has been selected based on its low water absorption, freeze-thaw durability and flexural strength to prevent splitting. Additionally, you can rest assured that all natural stone from Unilock is sourced from quarries that do not employ child labor. Integrity, safety and fairness are paramount.
SANDSTONE
Natural stone from Unilock is suitable for pool decks, patios, entrances, or as an overlay to a wooden deck or existing concrete. Pillar caps, steps and coping are also available. Our Indian Sandstone is aesthetically beautiful and has been selected based on its low water absorption, freeze-thaw durability and flexural strength to prevent splitting. Additionally, you can rest assured that all natural stone from Unilock is sourced from quarries that do not employ child labor. Integrity, safety and fairness are paramount.
Colors
Applications
Patio & Walkway
Pillars
Step
Shape and size
PILLAR CAP 24"
600mm x 600mm x 65mm
23 5/8" x 23 5/8" x 2 5/8"
600mm x 600mm x 65mm
23 5/8" x 23 5/8" x 2 5/8"
PILLAR CAP 28½"
725mm x 65mm x 725mm
28 5/8" x 2 5/8" x 28 5/8"
725mm x 65mm x 725mm
28 5/8" x 2 5/8" x 28 5/8"
12"X24"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
12"X24"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
12"X24"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
12"X24"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
300mm x 600mm x 22mm
11 7/8" x 23 5/8" x 0 7/8"
18"X24"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
18"X24"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
18"X24"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
18"X24"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
450mm x 600mm x 22mm
17 3/4" x 23 5/8" x 0 7/8"
24"X24"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
24"X24"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
24"X24"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
24"X24"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
600mm x 600mm x 22mm
23 5/8" x 23 5/8" x 0 7/8"
24"X36"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
24"X36"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
24"X36"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
24"X36"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
600mm x 900mm x 22mm
23 5/8" x 35 1/2" x 0 7/8"
STEP 48"X16"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
STEP 48"X16"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
STEP 48"X16"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
STEP 48"X16"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
1,200mm x 150mm x 400mm
47 1/4" x 5 7/8" x 15 3/4"
STEP 72"X16"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
STEP 72"X16"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
STEP 72"X16"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
STEP 72"X16"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
1,830mm x 150mm x 400mm
72" x 5 7/8" x 15 3/4"
COPING BULLNOSE
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
COPING BULLNOSE
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
COPING BULLNOSE
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING BULLNOSE
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING FULLNOSE
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING FULLNOSE
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING ROCK FACED
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
COPING ROCK FACED
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
COPING ROCK FACED
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
COPING ROCK FACED
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
1,200mm x 50mm x 300mm
47 1/4" x 2" x 11 7/8"
COPING ROCK FACED
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
COPING ROCK FACED
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
COPING ROCK FACED
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
COPING ROCK FACED
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
1,200mm x 50mm x 400mm
47 1/4" x 2" x 15 3/4"
COPING ROCK FACED
1,200mm x 50mm x 600mm
47 1/4" x 2" x 23 5/8"
1,200mm x 50mm x 600mm
47 1/4" x 2" x 23 5/8"
COPING ROCK FACED
1,200mm x 50mm x 600mm
47 1/4" x 2" x 23 5/8"
1,200mm x 50mm x 600mm
47 1/4" x 2" x 23 5/8"
COPING ROCK FACED
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING ROCK FACED
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING ROCK FACED
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING ROCK FACED
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
1,800mm x 50mm x 300mm
70 7/8" x 2" x 11 7/8"
COPING ROCK FACED
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
COPING ROCK FACED
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
COPING ROCK FACED
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
COPING ROCK FACED
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
1,800mm x 50mm x 400mm
70 7/8" x 2" x 15 3/4"
Product Gallery
Colors
Pick a color
AUTUMN HARVEST
STONE CLIFF GREY
IVORY SAND
GOLDEN SAND
Information
NATURAL STONE - SANDSTONE
Installation Manual – For complete installation information, download the manual here.
Over Concrete Installation – Sandstone must be installed on a stable base. The best way to achieve this is to mortar the units on to a poured concrete pad - preferably a new concrete pad, although existing concrete can be used. It is recommended that you have a minimum 4” of ¾” crusher run gravel under the pad for support and drainage, (use any road base gravel in accordance with ASTM-D2940) compacted to 98% Standard Proctor Density (SPD).
Special Notes: Concrete Direct Overlay –
- Concrete integrity – concrete must be in good condition, and not crumbling
- Drainage slope – concrete below must be sloped away from all buildings and structures
- Base drainage - the area below the concrete must not be subject to frost movement
- Jointing – Mortar joint recommended
Alternative Permeable Base – Sandstone may also be installed on a permeable base.
Min. 6” – 8” of ¾“ clear open-graded stone compacted to achieve full particle lock-up and consolidation. (Clear open-graded does not compact but does consolidate slightly by rattling the particles together.)
Alternative Permeable Bedding Course – 1” thick of 1/8” clear open-graded chip stone – (ASTM No. 8 or 9) screeded over base.
Water Proofing
- When installing over a concrete pad, waterproofing the sandstone and the concrete pad is an important procedure to prevent discoloration of the sandstone. A bond/slurry coat should be brushed onto the concrete pad prior to applying the mortar bedding. Apply the same bond coat to the backs of each sandstone unit before placing.
- When installing over a permeable base, you only need to apply the slurry coat to the back of the sandstone.
Handling – Exercise caution when handling this product, as contact between its zero-bevel edges may cause damage.
Edge Restraint - Always install an edge restraint around the perimeter of any paver installation not restrained by building structures. “Spike in” edge restraints come in plastic and various metals and work well for most applications. A concrete curb or a “sub-surface concrete wedge” can also be installed to retain the edge.
Cleaners – Unilock has partnered with United Stonecare, a UK company with over 30 years experience in the field of specialized cleaner and sealer products for natural stone. View products here: https://www.unicare-products.com/.
Unit Thickness (mm)
Sq Ft per Crate
Sq Ft per Unit
Units per Crate
Lin Ft per Unit - Soldier
Lin Ft per Unit - Sailor
Lbs per Crate
Lbs per Unit
24"X36"
22
180
6
30
-
-
2,149.20
71.64
PILLAR CAP 24"
65
-
-
14
-
-
1,913.59
136.69
18"X24"
22
186
3
62
-
-
2,221
35.82
COPING ROCK FACED
50
-
-
20
-
4
2,116
105.80
COPING BULLNOSE
50
-
-
12
-
6
1,905
158.75
12"X24"
22
180
2
90
-
-
2,149
23.88
24"X24"
22
160
4
40
-
-
1,910.40
47.76
COPING ROCK FACED
50
-
-
20
-
4
2,258
112.90
COPING ROCK FACED
50
-
-
10
-
6
2,094
209.40
STEP 72"X16"
150
-
-
4
6
-
2,513
628.25
STEP 48"X16"
150
-
-
6
4
-
2,526
421
COPING ROCK FACED
50
-
-
8
-
-
1,816.56
-
PILLAR CAP 28½"
65
-
-
12
-
-
2,513.28
209.44
COPING ROCK FACED
50
-
-
12
-
6
1,905
158.75
COPING BULLNOSE
50
-
-
20
-
4
3,174.62
158.73
COPING FULLNOSE
50
-
-
12
-
6
1,905
158.75
NaturalStone Multi Unit J.pdf
NaturalStone Multi Unit N.pdf
NaturalStone Multi Unit E.pdf
NaturalStone Multi Unit H.pdf
NaturalStone Multi Unit F.pdf
NaturalStone Multi Unit H v2
NaturalStone Multi Unit I.pdf
NaturalStone Multi Unit K.pdf
NaturalStone Multi Unit G.pdf
NaturalStone Multi Unit C.pdf
NaturalStone Multi Unit H v...
NaturalStone 12x24 RB A.pdf
NaturalStone 24x24 RB B.pdf
NaturalStone Multi Unit D.pdf
NaturalStone Multi Unit M.pdf
NaturalStone Multi Unit L.pdf
NaturalStone 12x24 HB O.pdf
NaturalStone 12x24 SB Q.pdf
NaturalStone 24x24 SB P.pdf
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
PDF
