Sika Speed Dowel

The Sika Greenstreak Speed Dowel is a fast, field-proven slip dowel installation system engineered for precise alignment and positive load transfer in slab-on-ground concrete joints. Designed to accommodate 3/4″ smooth dowels or #5 rebar at 24″ lengths, this system is purpose-built for demanding commercial and industrial flatwork applications — including warehouse floors, distribution centers, manufacturing facilities, and large-scale commercial complexes.

Featuring a reusable 100% polypropylene base and a durable 12″ sleeve, Speed Dowel eliminates the need for greased dowels and hole drilling, dramatically streamlining joint preparation and reducing on-site labor costs. The system aligns with ACI recommendations for load transfer, giving engineers and specifiers confidence that every joint will perform to specification — pour after pour.

Whether you’re working on high-traffic industrial floors, airport pavements, or parking facilities, Speed Dowel delivers the consistent dowel placement, long-term joint integrity, and installation efficiency that modern concrete construction demands.

Key Features

Speed Dowel is engineered to fit 3/4″ smooth dowels or #5 rebar at 24″ length, ensuring proper alignment for reliable load transfer and stress control across slab-on-ground joints. Unlike conventional doweling methods, Speed Dowel requires no greasing or hole drilling, significantly reducing installation time and labor demands on the job site.

The system’s reusable base and durable 100% polypropylene sleeve are built to perform in the most demanding concrete floor environments. With over 20 years of field-tested performance, Speed Dowel has become the trusted standard for contractors and specifiers working on heavy-duty concrete floor designs that require ACI-compliant load transfer solutions.

Each carton contains 200 sleeves — packaged 25 per bag — making jobsite organization and material management straightforward from delivery to installation.

Technical Specifications

Frequently Asked Questions

Do I need to grease dowels before inserting them into the sleeve? No. The Speed Dowel system is specifically designed to eliminate the need for lubrication entirely. This simplifies the installation process, reduces mess on the job site, and removes a time-consuming step from traditional doweling workflows.

Can the Speed Dowel base be reused? Yes. The 100% polypropylene base is reusable, making it a cost-effective and material-efficient choice — particularly on larger pours where savings add up quickly across hundreds of joint locations.

Is Speed Dowel compliant with ACI recommendations? Yes. The system is engineered to meet ACI 360R, 302.1R, and 330R standards for proper joint function and positive load transfer in slab-on-ground applications, giving engineers and specifiers confidence in long-term performance.

What size dowels does Speed Dowel accommodate? Speed Dowel is designed to fit 3/4″ smooth dowels or #5 rebar at 24″ length, making it compatible with the most common dowel specifications used in commercial and industrial concrete flatwork.

How is Speed Dowel installed? Installation is straightforward — attach the base to the edge form, tap on the Speed Dowel sleeve, place the first concrete pour, strip the form, then insert an ungreased dowel into the sleeve prior to the adjoining pour. No drilling, no greasing, and no special tools required.

What types of projects is Speed Dowel best suited for? Speed Dowel is ideal for any slab-on-ground application requiring reliable load transfer, including warehouse and distribution center floors, manufacturing facilities, big box retail stores, parking facilities, airports, and other heavy-duty commercial or industrial concrete floor designs.

How is the product packaged? Speed Dowel is packaged 25 sleeves per bag, with 200 sleeves per carton, making it easy to manage and distribute materials across large job sites.