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External Wall Expansion Joint Covers

9 products 10–450mm gap range $–$$$–$$ price range
filter showing 9 of 9 products
load type
movement
surface
fixing
watertight
budget
economy
cw
CW
gap range
25 – 125 mm
movement
±25%
mounting
surface mount
fixing
visible screws
best for: commercial buildings, hospitals, offices, and corridors requiring wall and ceiling joint coverage with clean aesthetic finish.
$ economy
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economy
d1500
D1500
gap range
15 – 94 mm
movement
±25%
mounting
surface mount
fixing
visible screws
best for: interior and exterior applications requiring quick-install surface-mounted joint covers for corridors, walkways, walls, and ceilings with thermal movement.
$ economy
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premium
d4000
D4000
gap range
50 – 450 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: high seismic zones, airports, hospitals, convention centres, and critical infrastructure requiring large-gap coverage with multi-directional movement capacity.
$$$ premium
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standard
ds31102
DS31102
gap range
15 – 100 mm
movement
±25%
mounting
recessed
fixing
hidden screws
best for: drywall and plasterboard wall and ceiling applications in commercial buildings, offices, and residential projects.
$$ standard
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economy
ecoclip
ECOCLIP
gap range
15 – 75 mm
movement
±25%
mounting
surface mount
fixing
concealed clip-in
best for: interior walls and ceilings in commercial buildings, offices, and public spaces requiring no visible anchor joint coverage.
$ economy
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economy
genfoam
GENFOAM
gap range
30 – 280 mm
movement
±50%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: basements, below-grade structures, car parks, tunnels.
$ economy
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standard
genfoam-s
GENFOAM-S
gap range
25 – 200 mm
movement
±50%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: joints requiring sealant overlay, high-traffic areas needing enhanced bonding.
$$ standard
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economy
gna
GNA
gap range
10 – 60 mm
movement
±25%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: budget-conscious projects, residential, and light commercial applications.
$ economy
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standard
we
WE
gap range
15 – 125 mm
movement
±50%
mounting
surface mount
fixing
visible screws
best for: hospital walls, hotel corridors, office ceilings, and commercial interiors.
$$ standard
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External wall and facade expansion joint covers

Facade joints face weather, UV and building movement at the same time. The Genotek external wall range includes 9 systems for joint gaps from 10 mm to 450 mm, handling thermal and seismic movement with weather-sealed aluminium construction. Covers install over render, cladding, precast and blockwork joints, closing the gap against driven rain and dust while leaving the structure free to move - critical where facade surfaces cycle through extreme daily temperature swings.

Watertight configurations with continuous gaskets suit exposed elevations and parapet terminations, and profiles are available in finishes to match curtain-wall and cladding systems. Vertical joints coordinate with roof and podium covers at top and bottom so the envelope movement line is sealed end to end. Send us your elevations and joint positions for a facade joint schedule with fixing and sealing details for your cladding type.

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