Recognising metric hinge dimensions in Venture Products’ range

What should you specify?

Venture Products offers a locally manufactured plain‑bearing butt hinge range, including 100 mm, 125 mm, and 150 mm leaf heights, paired with approximately 75 mm widths and 2.5 mm to 3 mm thickness.

100 mm leaf height: suitable for light internal doors
125 mm leaf height: standard internal/commercial doors
150 mm leaf height: taller or heavier doors
75 mm width: accommodates standard door thicknesses
Thickness of 2.5–3 mm: thicker leaves give more rigidity and reduced wear

Matching weight limits and hinge count for safe performance

How should you match hinge size to door weight and height?

Though load figures are not published by Venture Products, industry norms suggest:

100 mm × 75 mm × 2.5 mm plain‑bearing hinges support up to ~40 kg per pair
125 mm × 75 mm × 3 mm hinges suit doors up to ~50 kg per pair

Install hinge quantity according to door height at one hinge per 750 mm:

Doors up to ~1 800 mm: 2 hinges
Doors ~1 800–2 300 mm: 3 hinges
Taller doors: use 4 hinges or custom layout

This ensures load is distributed and avoids sagging.

South African environment and regulatory considerations

How do local climate and standards affect your hinge choice?

Venture Products prides itself on South African manufacture, ensuring products align with SABS 1200 hardware standards and designed for local manufacture precision. For coastal or high-humidity conditions, choosing stainless steel variants reduces corrosion risk and extends hinge lifespan.

Selecting the best hinge size for your installation

Which combination works best for your door?

Choose hinge sizes based on door height and usage:

100 mm leaf for doors up to ~1 800 mm tall and ≤40 kg
125 mm leaf for moderate-height doors (~1 800–2 100 mm) up to ~50 kg
150 mm leaf for heavy, tall or high-traffic doors

Select thickness accordingly:

2.5 mm for basic light-duty use
3 mm for heavier or more frequently used doors

Calculate hinge count using height and load considerations.

How Venture Products’ hinge range suits practical choices

Why these hinge options work for typical SA needs

Venture Products’ offerings provide:

Plain‑bearing butt hinges in metric sizes of 100 mm, 125 mm, 150 mm (leaf heights)
Mild steel or stainless steel finishes depending on environment
2.5 mm–3 mm thickness for different door weight ranges
Local production ensures compliance with SABS 1200 and avoids import delays, with cost-effective pricing in ZAR.

This model suits general internal installations, budget-sensitive projects, and moderate traffic environments in South Africa.

FAQ

What leaf height is ideal for a 2 000 mm high door?
Use three 125 mm hinges to support typical door weight and height.

Does Venture Products offer ball‑bearing hinges?
No, their butt hinges are all plain‑bearing—no ball‑bearing variants listed.

How thick are their hinges?
They use 2.5 mm to 3 mm thickness depending on door size and load.

Should I choose stainless steel in Johannesburg?
Yes, stainless steel improves durability in dusty or humid conditions.

How many hinges does a 2 300 mm high door need?
Use at least four hinges, properly spaced, to ensure alignment and load support.

Are Venture Products’ hinges SABS‑compliant?
Yes, their range is locally made and meets SABS 1200 hardware norms.

Can I order custom sizes or finishes?
Contact Venture Products to discuss custom metal pressings or bespoke finishes.

Understanding how to size Butt Hinges, dimensions, thickness and weight limits ensures your door performs well under South African conditions. Venture Products offers a large variety of hinges in 100 mm, 125 mm or 150 mm metric leaf sizes, with 2.5 mm–3 mm thickness, suitable for typical internal, commercial, and light-duty installations. These locally manufactured hinges align with SABS standards, offer reliable performance in various climates.

To request a quote or discuss your hinge needs in detail, contact Venture Products today.