Seves Glass Block
40" Premiere Horizontal Spacer
- SKU:
- 1620410032
- Availability:
- Usually Ships Same Day
- Weight:
- 1.20 LBS
- Note:
- Sold Individually
Description
Seves Installation Accessories · ProVantage
40″ Premiere Horizontal Spacer
Straight Panel Installation
This 40″ long horizontal spacer is designed to maintain alignment between horizontal courses of Premiere block.
The 40″ profile spans multiple blocks and works with matching vertical spacers in straight Premiere mortarless panels.

Product Overview
The 40″ profile spans multiple blocks and works with matching vertical spacers in straight Premiere mortarless panels. Its role is part of the complete panel assembly, so coordinate it with the required blocks and installation materials.
Match the horizontal spacer to the panel layout and adjoining components before installation. Confirm the opening dimensions and specified attachment or joint details so the complete mortarless assembly fits as intended.
Product Highlights
- Designed to maintain alignment between horizontal courses of Premiere block.
- Compatible application: 4″ premiere blocks.
- Positioned at horizontal joints between courses within the chosen assembly.
- Supplied as individual length for project quantity planning.
Technical Specifications
Design & Application Guidance
- Select this component when the panel detail calls for horizontal spacer at horizontal joints between courses.
- Confirm compatibility with 4″ premiere blocks and the intended mortarless assembly before ordering.
- Prepare the block layout and component quantities together so joints and perimeter details can be completed consistently.
Selection & Installation Essentials
- Use the component in its specified mortarless system and follow the matching Seves installation instructions.
- Check the required horizontal joints between courses and any cutting or attachment details before placing the blocks.
- Keep the panel aligned while assembling adjoining components; follow the required setting and curing instructions.
Seves Product Documentation

Ask Willy:
Need help matching a pattern or planning your glass block panel? Send the GetPipe.com team your opening dimensions, desired privacy level and installation method so we can help you select the block and accessories.
Very Important Product Questions
Can I use this with 3″ Thinline glass block?
No. This profile is designed for the Premiere installation system. Match Thinline blocks to their KWiK-N-EZ spacer profile rather than substituting the wider Premiere component.
Where should this component be installed?
This component is used at horizontal joints between courses. Follow the system instructions for placement, any required trimming and its relationship to adjoining blocks or other components.
Can this component be used by itself to complete the panel?
No. The horizontal spacer serves one part of the assembly. Use the matching blocks, joint materials and support components required by the installation guide, and plan the full system before beginning work.