Garden & outdoor

Greenhouse glazing clips

Aluminium greenhouses hold their 3 mm glass panes with W-shaped spring clips and Z-shaped overlap clips that disappear into the lawn every windy winter. The W clip is 40 mm wide and 12 mm tall with 1.2 mm legs that hook under the glazing bar lip, while the Z clip bridges two overlapping panes with 3.2 mm gaps. Print them flat in PETG or nylon for spring and outdoor life, twenty per plate, at 100 percent infill so the thin legs do not snap.

Greenhouse bar profiles vary by brand and age, and SpeakCAD sizes the hooks to the lip you measure so the clips hold tight without cracking glass. Ask for a stronger version for polycarbonate or a mixed set of both styles. Trying the design is free in your browser.

Get it nowGenerate and preview for free, in your browser. A download costs 2 credits.

Design two greenhouse glazing clips for 3 mm glass: a W-shaped spring clip 40 mm wide, 12 mm tall with 1.2 mm legs hooking a 2 mm bar lip, and a Z-shaped overlap clip 25 mm wide with two 3.2 mm gaps offset 3 mm; arrange 10 of each.

Change any number to match what you measured. The AI keeps the rest of the design consistent, and small follow-up edits after a download are free.

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Make your greenhouse glazing clips now

Nothing to install and no CAD skills needed. Describe it, watch it render, download the STL or 3MF and print it tonight.

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Looking for a ready-made version? Check the marketplace, where makers sell finished, rated models for credits.