EXPANSION JOINT COVER SOLUTIONS — ENGINEERING PRECISION FOR EVERY GAP
PRODUCT FINDER PROJECTS RESOURCES ABOUT CONTACT US GET INSTANT QUOTE

Get a Quick Quote

Tell us about your project and we’ll get back within 24 hours.

Average response time: 4 hours during business days

genotek / heavy duty / wtz1800
luxseal series

wtz1800
luxseal series

sku: wtz1800 · floor
best for: exterior floors with high water usage, such as landscaped areas, podiums and parking areas with heavy-duty traffic.
bestseller

Introducing the WTZ 1800

The LUXSEAL WT Series WTZ-1800 & WTZK-1800 is a robust watertight expansion joint cover system engineered for outdoor and open-to-sky applications. This system is designed to handle heavy-duty thermal movement in areas where high water usage is frequent, such as landscapes, podiums, and parking areas. With a puncture-free integrated water barrier and durable aluminum construction, the LUXSEAL WT Series offers superior protection against water ingress while accommodating structural movement
LUXSEAL WTZ1800 expansion joint cover
Multi-Directional Movement Multi-Directional Movement
Recessed Finish Recessed Finish
Complete Watertightness Complete Watertightness
Exterior Floor Use Exterior Floor Use
movement
01 — movement

heavy-duty movement accommodation

the luxseal wt series is built to handle significant thermal expansion and contraction, maintaining structural integrity even in areas with heavy traffic and frequent temperature changes. this makes it ideal for outdoor applications where structural flexibility is essential

water barrier
02 — water barrier

advanced watertight protection

featuring an integrated water barrier that connects seamlessly to adjacent waterproofing membranes, the luxseal wt ensures complete water resistance without the need for punctures or anchor holes in the barrier. this design prevents water ingress, providing reliable protection in areas exposed to constant moisture

load bearing
03 — load bearing

load bearing

the wtz-1800 expansion joint cover is recommended for exterior areas with heavy-duty traffic, such as podiums and parking areas. aluminum support frames and retaining caps, with an optional aluminum or stainless steel cover plate, form the surface over the joint.

assembly
04 — assembly

revolutionizing expansion joints: snap-fit assembly in action

this video demonstrates the seamless assembly process, showcasing how the continuous water barrier effortlessly integrates through the profile without any punctures. watch as the unique snap-fit fixtures ensure a secure and precise fit, maintaining the integrity of the water barrier and delivering 100% watertight protection. perfectly designed for durability and reliability

Integrated, Puncture-Free Water Barrier

A unique, puncture-free water barrier is integrated into the profile, ensuring watertight integrity while simplifying installation. The barrier is constructed from durable EPDM or TPV, with high tensile and puncture resistance, securing water protection over the system’s lifespan.
Integrated, Puncture-Free Water Barrier

Seamless Water Barrier Integration

This allows floor waterproofing to seamlessly merge with a continuous water barrier, ensuring a 100% watertight membrane. Designed for ultimate reliability, it eliminates leakage risks, delivering unmatched protection and durability for expansion joint systems
Seamless Water Barrier Integration

Elastomeric Rubber Insert for Flexibility and Grip

The elastomeric rubber insert, available in EPDM or TPV, provides excellent flexibility and a grooved finish for added traction. With a hardness of 60-70 Shore A, it maintains resilience and performance even with constant movement and heavy loads
Elastomeric Rubber Insert for Flexibility and Grip

Durable Aluminum & Rubber Profiles

Constructed from high-grade AA 6063 aluminum, the LUXSEAL WT Series components, including the base profiles and lock profile, offer outstanding corrosion resistance and structural durability, even under harsh environmental conditions
Durable Aluminum & Rubber Profiles

System Drawing

System drawings for the WTZ-1800 expansion joint cover show the 100 mm and 200 mm joint sizes, including stainless steel cap versions and the WTZK-1800 floor-to-wall variant. Each drawing is downloadable as DWG and PDF.
System Drawing
interactive tool

gap size calculator

enter your expansion gap measurement to see if this product is right for you.

💳
20mm ≈ credit card
✌️
50mm ≈ two fingers
✊
100mm ≈ fist width
🖐️
200mm ≈ hand span
mm
wtz1800 covers gap sizes from 50mm to 150mm. enter your measurement above to see the movement capacity, profile width, and whether this product handles your requirements.

not sure this is the right product?

answer 3 simple questions — gap size, location, aesthetics — and we'll show you all matching products.

open product finder →
technical data

profile specifications

model namejoint width (mm)height (mm)sightline (mm)movement capability (%)
wtz-1800-100 (h_130)100130147±50
wtz-1800-10010026147±50
wtz-1800-100nvs10026175±50
wtz-1800-100ss10026147±50
wtz-1800-20020026175±25
wtzk-1800-10010026124±50
from the technical datasheet

datasheet specifications

SeriesLUXSEAL Series (WTZ-1800 & WTZK-1800)
System typeWatertight Expansion Joint System
MountingRecessed
Suitable movementThermal, Settlement
Recommended forExterior areas; Areas where high water usage is presents like landscapes, etc; Areas where heavy-duty traffic is present like podiums, parking areas, etc
ComponentsExtruded Aluminum Support Frames; Retaining Metal Caps; Continuous Side Elastomeric Rubber Insert; Continuous Central Elastomeric Rubber Insert
Material: Support FramesExtruded aluminum, grade AA 6063 preferred
Material: Elastomeric Rubber Central And Side InsertEthylene Propylene Diene Monomer (EPDM) or Thermoplastic Vulcanizate (TPV); finish: Grooved Finish; black
Supply length3.00 m per piece (support profiles and retaining caps)
Substrate toleranceSurface level within ±2 mm; gap level within ±5 mm
SizesPer the system drawings; profiles can be customized to requirements

Source: WTZ1800 technical datasheet. Sizes and dimensions: profile specifications above and the system drawings.

alternatives

similar products to consider

z4100 premium
z4100
profloor rm series
airports, convention centres, hospitals, and seismic zones.
gap range
50 – 450mm
movement
±100%
view →
z1000 standard
z1000
progasket series
interior corridors, lobbies, retail areas, and exterior walkways.
gap range
38 – 94mm
movement
±25%
view →
ready to specify?

get a quote for wtz1800 luxseal series

tell us your gap size, quantity, and finish preference — we'll respond with budgetary pricing within 2 hours.

unlock budgetary pricing

enter your details and we'll show indicative pricing instantly.

Documents & Resources

TDS+INS.L.WTZ1800.V1.0
PDF
WTZ1800_CASE_Airport-Kuwait_R0_20261022
PDF
WTZ1800_CASE_Development-Dubai_R0_20261023
PDF
WTZ1800_CASE_Hotel-Dubai_R0_20261023
PDF
WTZ1800_CASE_Residential-Development-Dubai_R0_20261023
PDF
WTZ1800_CASE_Residential-Dubai_R0_20261022
PDF
WTZ1800_CASE_Stadium-Dammam_R0_20261023
PDF
WTZ-1800 Installation Instruction
PDF
WTZ1800-DS1100-Transition-Details
PDF
WTZ1800Single.Transition
PDF
WTZ-1800-100 (H130)
PDF
WTZ-1800-100 (H:130)
PDF
WTZ-1800-100
PDF
WTZ-1800-100NVS
PDF
WTZ-1800-100SS (S147)
PDF
WTZ-1800-100SS (S175)
PDF
WTZ-1800-100SS
PDF
WTZ-1800-200
PDF
WTZK-1800-100
PDF
WTZK-1800-100SS
PDF
WTZ-1800-100 (H130)
DWG
WTZ-1800-100 (H:130)
DWG
WTZ-1800-100
DWG
WTZ-1800-100NVS
DWG
WTZ-1800-100SS (S147)
DWG
WTZ-1800-100SS (S175)
DWG
WTZ-1800-100SS (S:147)
DWG
WTZ-1800-100SS (S:175)
DWG
WTZ-1800-200
DWG
WTZK-1800-100
DWG
WTZK-1800-100SS
DWG
WTZ-1800 Material Safety Datasheet
PDF
SPEC.WTZ1800-200
DOCX
SPEC.WTZ1800
DOCX
SPEC_WTZ1800_079513
DOCX PDF
WTZ1800 Short Specs
XLSX
MAXMIN.L.WTZ1800.100-DWG
PDF
MAXMIN.L.WTZ1800.100.H130-DWG
PDF
MAXMIN.L.WTZ1800.100NVS-DWG
PDF
MAXMIN.L.WTZ1800.100SS.S147-DWG
PDF
MAXMIN.L.WTZ1800.100SS.S175-DWG
PDF
MAXMIN.L.WTZ1800.200-DWG
PDF
MAXMIN.L.WTZK1800.100-DWG
PDF
MAXMIN.L.WTZK1800.100SS-DWG
PDF
WTZ1800-PASLD - Design calculation (simulation)
PDF
Cyclical Test Report
PDF
WTZ1800_APPR_Bay-Central-East-Tower_Submittal_20140906
PDF
WTZ1800_APPR_Dammam-Stadium_Approval_20250702
PDF
WTZ1800_APPR_Jumeirah-Gate_Approval_20191117
PDF
WTZ1800_APPR_Kuwait-International-Airport-Administration-Buil_Approval_undated
PDF
WTZ1800_APPR_Seventh-Heaven_Approval_20170424
PDF
WTZ1800_APPR_Sobha-Hartland-Greens-Phase-1_Submittal_20171123
PDF

Please submit your details to request an access code.

Enter the code from the image:

Security code
Get an Instant Quote → Get a Quote on WhatsApp