Why Choose MacroTech Grooved Composite Decking
- Grooved Profiles for Different Markets
Choose from hollow and solid boards ranging from 75 mm to 300 mm wide, with fine grooves, wide grooves, embossed finishes, and flat reverse faces.
- Two Surface Options in One Board
Many profiles offer two finishes. D-022 combines wood grain with 24 fine grooves, while D-024 and D-026 combine fine and wide grooves—giving you more options without adding extra product lines.
- Matching Clips and Accessories
Each profile is matched with the correct plastic or steel clips. Screws, joists, trims, and other installation components can also be included in your quotation.
- Traceable Batch Quality
Color is checked during material preparation, extrusion, and final inspection. Each pallet carries a production code linked to its material batch, production shift, and inspection record.
Wholesale Grooved Composite Decking Boards
Dimensions:140 x 30mm
Profile: Square Hollow Profile
Finish: one side fine grooves/one side wide grooves
Dimensions:140 x 20mm
Profile: Solid Profile
Finish: One side flat/ One side fine grooves
Dimensions:140 x 25mm
Profile: Round Hollow Profile
Finish: one side fine grooves/one side wide grooves
Dimensions:75 x 25mm
Profile: Solid Profile
Finish: one side fine grooves/one side flat
Features Of Grooved Composite Decking
The grooved surface adds a defined walking texture and a clear linear finish, while the WPC body reduces the routine maintenance associated with timber decking.
Select a tighter or broader groove pattern to suit the required appearance and local market preference.
The ribbed surface provides more contact edges underfoot than a completely smooth deck board.
Parallel grooves help move surface water when the boards are laid in the drainage direction.
Choose material-efficient hollow profiles or heavier solid boards according to the project and market position.
Selected profiles offer wood grain, fine grooves, wide grooves or a flat reverse face in one board.
Grooved WPC decking does not require the regular sanding, staining or painting associated with timber.
Matched clips fit into the side grooves to create a cleaner deck surface without face-fixed screws.
Standard first-generation colors include Teak, Redwood, Light Brown, Dark Brown and Black, with custom color matching available.
Grooved Composite Decking for Wet Outdoor Areas
The molded ribs on MacroTech Grooved Composite Decking provide more grip underfoot than a smooth surface. This makes it a practical choice for pool surrounds, garden paths, patios, and other outdoor areas exposed to rain or moisture. Regular cleaning helps maintain surface grip by preventing dirt, leaves, and algae from building up in the grooves.
Better Water Runoff with MacroTech Grooved Composite Decking
MacroTech Grooved Composite Decking uses continuous surface channels to carry rainwater along the board instead of leaving it across a flat face. Our installation guide specifies joists at 300 mm centres and 6 mm gaps between boards. The deck should also be installed with a suitable slope in the drainage direction. Shorter board runs create a more direct route for runoff, while regular removal of leaves, soil, and debris keeps the grooves and gaps clear.
Grooved Composite Decking for Multiple Applications
The ribbed surface gives gardens and patios a traditional decking look without the regular sanding, staining, or painting required by timber.
The straight groove pattern creates a neat finish for hotel terraces, outdoor dining areas, and other busy commercial spaces.
Surface grooves provide a more defined texture underfoot in wet areas. Use a profile with the required slip-resistance test result for poolside projects.
Hollow Grooved Composite Decking reduces board weight for rooftop terraces and balconies. The supporting structure and wind-load requirements must be checked for each project.
Fine and wide groove boards create a clear walking direction for garden paths, public walkways, and boardwalks.
No. Surface grooves are the ribbed lines on the walking face of Grooved Composite Decking. They add texture and help guide water along the board. Side grooves are cut or molded into the board edges to hold hidden clips. Some boards have both, so check the profile drawing before ordering clips and accessories.
No outdoor deck surface is completely slip-proof. The ribbed surface of Grooved Composite Decking can provide better underfoot grip than a smooth finish, especially when the boards are kept clean. For projects that require a specific slip rating, check the test report for the exact product before ordering.
The surface channels on Grooved Composite Decking help direct rainwater along the length of the board. However, the deck still needs the correct slope, board direction, expansion gaps, and drainage route. Regularly removing leaves and dirt also prevents the grooves from becoming blocked.
Some Grooved Composite Decking profiles are reversible, with a grooved surface on one side and a wood-grain or brushed finish on the other. This gives contractors more design flexibility and allows distributors to offer two finishes from one profile. Check the product specification first, as not every board is designed for double-sided installation.
Yes, Grooved Composite Decking can be used around pools when the board, substructure, and drainage system are suitable for the project. The ribbed surface provides a more defined texture underfoot, but buyers should still check the slip-resistance test report and local project requirements before specification.
Sweep away leaves and loose dirt, then clean Grooved Composite Decking along the direction of the grooves using water and a soft brush. Keep the board gaps and drainage outlets clear to prevent dirt and standing water from building up. Follow the supplier’s cleaning instructions for stains or heavier contamination.
Yes. MacroTech supplies Grooved Composite Decking for distributors, contractors, importers, and outdoor living brands. Available services include sample evaluation, bulk supply, packaging options, and private-label support. Colors, profiles, quantities, lead times, and documentation are confirmed before production.
