External Access Panel | Insulated, Air Tested | Jupiter Blue
External Access Panel
INSULATED | AIR TESTED

External Access Panel

Non Fire Rated · Picture Frame
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Datasheet
Technical specifications
Test Certificate
INSULATED | AIR TESTED
Installation Guide
PDF instructions

Product details

  • Insulated with foil-backed PIR insulation
  • Smoke tested to BS EN 1634-3:2004
  • 36dB sound reduction
  • Air Tested in a UKAS accredited test house
  • Fitted with airtight secure key radial tumbler lock
  • Powder-coated in white RAL9010 with satin finish
  • Fabricated from 0.9mm Zintec steel and Grade 316 stainless steel hinge
  • Suitable for walls or ceilings

The EAP-INS-AT is a high-performance external access panel engineered for superior air tightness, thermal efficiency, and guaranteed long-term weather resistance in exposed environments.

Weatherproofing & Structural Integrity:
• Multi-Layer Sealing: Features dual seals on the frame back and door surround to actively prevent water ingress and minimise air leakage, achieving tested air-tight performance.
• Enhanced Construction: Structural integrity is ensured by grinding all welds flat and smoothing all corners of the frame and door, providing durable, completely flat surfaces that maximise seal effectiveness.
• Insulation Core: The door cavity is filled with Foil-backed PIR insulation (Polyisocyanurate), providing exceptional resistance to water vapour and high thermal efficiency.

Material & Finish Protection:
• Fabrication: Constructed from durable 0.9mm Zintec steel with a galvanised hinge rod for maximum corrosion resistance in outdoor conditions.
• Triple-Coat Finish: Each panel receives a comprehensive protective coating process: primed with an electrostatic rust inhibitive powder coat, followed by a final RAL 9010 White satin powder coat top finish.
• Performance Guarantee: These combined protective measures guarantee the long-term, sustained performance of the panel even in the most extreme conditions.

Did you know?
We can make this panel to custom dimensions.

   Code Size U Value Structural Opening Overall size
(Inc. Frame)
Clear Opening Depth Weight
EAP-INS-AT-300X300 300x300mm 0.35 305x305mm 350x350mm 280x255mm 33mm 2.9kg
EAP-INS-AT-450X450 450x450mm 0.35 455x455mm 500x500mm 430x375mm 63mm 4.3kg
EAP-INS-AT-600X600 600x600mm 0.35 605x605mm 650x650mm 580x525mm 63mm 5.9kg

Reviews

5.00 Based on 3 reviews
  • Door fitted on outside wall for access under bungalow All specs as mentioned Looks robust and hopefully last for years to come

    Paul parkinson Verified Customer 4 months ago
  • Installed this outside into my older home, in enabling access under the floor, without having to lift floorboards. Retro fitted.

    C Vickers 5 years ago
Read all customer reviews →

Specification

Frame style
Picture Frame
Fire rating
Non Fire Rated
Tested to
Smoke tested to BS EN 1634-3:2004
Material
Zintec Steel, white finish
Frame width
25mm
Wall or ceiling
Both Wall & Ceiling
Acoustic option
36dB Acoustic reduction
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Jupiter Blue Proof, not promises Est. 2007
Parcels dispatched since 2007
1.1M+
Customer rating
4.85/5 · 2,246
UK postcodes served
63,251
Next Day Delivery success rate
97.9%
Products in range
128

Figures combine verified reviews, our live catalogue, dispatch records since 2007 and carrier-reported delivery data. Nothing here is invented.