1045 × 2245 Skylight Dome – Acrylic or Polycarbonate

This 1045 × 2245 skylight dome offers a practical way to replace ageing or damaged covers on larger skylight openings. Suitable for most standard curb-mounted frames, it helps restore natural light while protecting your home from leaks and UV exposure.

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Dome Type

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SKU: N/ACategory: Skylight Dome

Description

Product Highlights

Flange to Flange Dome Size: 1045 x 2245
Inner throat measurement: 800 x 2100
Materials: Acrylic (lightweight clarity) or Polycarbonate (impact-resistant and UV stable)
Finishes: Clear for bright daylight or Opal for diffused light and privacy
Compatibility: Fits most large-scale residential or commercial skylight frames

Why Replace Your Dome?

Stops water ingress and heat loss
Refreshes large spaces with clean daylight
More cost-effective than replacing the entire skylight unit
Quick installation by professionals

Material Options

Acrylic

Crisp clarity and bright light
Ideal for standard residential use

Polycarbonate

Superior impact protection
Enhanced resistance to UV-related ageing

Compare acrylic and polycarbonate

Finish Options

Clear Finish: For maximum daylight and sky views
Opal Finish: For softer, diffused light and greater privacy

Measuring & Compatibility

Measure the internal throat size before ordering to confirm a correct fit.

View the measuring guide

Key Takeaways

Replacement size: 800 × 2100 mm
Clear and opal finishes
Acrylic and polycarbonate materials
Fast NZ 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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