1945 × 1945 Skylight Dome – Acrylic or Polycarbonate

This 1945 × 1945 skylight dome is designed for larger openings where ample natural light is essential. Suitable for most standard curb-mounted frames, it offers a practical solution to replace weathered, cracked, or faded domes with minimal disruption.

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SKU: N/ACategory: Skylight Dome

Description

Product Highlights

Flange to Flange Dome Size: 1945 × 1945 mm
Inner throat measurement: 1800 × 1800 mm (throat opening)
Materials: Acrylic (lightweight, bright) or Polycarbonate (durable, impact-resistant)
Finishes: Clear for vibrant daylight, Opal for soft, diffused illumination
Compatibility: Fits most large-scale skylight installations

Benefits of Replacing Your Dome

Refreshes large spaces with bright natural light
Prevents water leaks and heat loss
Avoids the higher cost of a full skylight replacement
Quick installation by a qualified installer

Material Options

Acrylic

Clear light transmission
Budget-friendly for larger areas

Polycarbonate

Superior durability
Enhanced UV stability in exposed environments

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Finish Options

Clear Finish: Maximises daylight
Opal Finish: Softens glare and improves privacy

Measuring & Compatibility

Before placing your order, measure the throat size (internal opening) carefully to ensure a correct fit.

Read our measuring guide

Key Takeaways

Flange to Flange Dome Size: 1945 × 1945 mm
Acrylic and polycarbonate options
Clear or opal finishes
Nationwide delivery

Additional information

Select Roof Type	Corrugated Roof, Metal Deck, Tile Roof
Dome Type	Clear, Opal, Tint
Select option	Dome + Flashing, Replacement Dome only

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