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Ladder Shield

Ladder Shield


The "Ladder" shield consists of dual skin shielding media attached to both sides of a ladder frame to provide maximum protection in areas where personnel may come into contact with the shield, such as Stair tower and Derrick areas.

Robust construction - primary radiant shielding incorporates heavy duty woven mesh for maximum heat flux reduction.

Key Features

  • Heat flux reduction in excess of 80% at 300mm.
  • Rolled Hollow section framework gives high resistance to wind buffeting.
  • All stainless steel type 316L construction.
  • Able to withstand continuous thermal cycling.
  • Excellent light transmission and ventilation.
  • Good protection against wind and snow.
  • Quick on site installation and removal, supplied complete with all necessary A4 Stainless Steel fasteners.
  • Mesh proven to reduce wind speed by over 70%

Single Skin Ladder Shield: Wind Speed Reduction Test Results

Free Flow
Wind Speed
Speed Recorded
Behind Shield
Total Reduction
in Speed
Percentage
Reduction
Max
Deflection
(mph)(mph)(mph)(%)(mm)
55262952.714
60352541.720
65362944.626
70363448.633
75383749.335
80384252.538

Double Skin Ladder Shield: Wind Speed Reduction Test Results

Free Flow
Wind Speed
Speed Recorded
Behind Shield
Total Reduction
in Speed
Percentage
Reduction
Max
Deflection
(mph)(mph)(mph)(%)(mm)
55154072.718
6018427023
65204569.231
70205071.433
75235269.335
80225872.536

Tabulated values are extracted from Test Report No. R11918

On completion of the wind speed test the shields were fully inspected and no evidence of damage was identified.

Click to download the PDF Data Sheet for Locker Ladder Heat Shield.

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Mini Shield

Mini Shield


The Mini type shield is used as a permanent solution for protect both personnel and equipment from the harsh weather conditions experienced both onshore and offshore in the oil and gas industry.

'Mini' type shields are single layer construction providing benefits similar to the Ladder type, but intended for protection of equipment in areas where personnel will not come into direct contact with the radiant shields. They are typically used for small panels and complex shapes.

Product Features


Key Features

  • Designed primarily for protection of equipment.
  • Uses the same heavy duty radiant mesh as¬†Ladder shields.
  • All stainless steel type 316L construction.
  • Lower cost and weight
  • Excellent light transmission
  • Excellent ventilation.
  • Quick on site installation and removal
  • Supplied complete with all necessary A4 Stainless Steel fasteners.

Click to download the PDF Data Sheet for Locker Mini Heat Shield.

The shield is of a single layer construction which can reduce the wind speed by up to 62% without affecting light transmission and ventilation. Protection against radiant heat is also provided.

Key Features

  • Wind efficiency 62%
  • Mesh Independently tested at wind speeds in excess of 100mph (87knots/h)
  • Complex and intricate designs can be accommodated easily
  • All stainless steel type 316L construction
  • Ideal for permanent wind and weather protection
  • Excellent light transmission and ventilation
  • Quick onsite installation and removal
  • Supplied complete with all necessary A4 Stainless Steel fasteners

Mini Shield: Wind Speed Reduction Test Results

Free Flow
Wind Speed
Speed Recorded
Behind Shield
Total Reduction
in Speed
Percentage
Reduction
(mph)(mph)(mph)(%)
53173668
82315162
87325563
94355963
97376062
101386362

Tabulated values are extracted from Test Report No. R11918. On completion of the wind speed test the mesh was fully inspected and no evidence of damage was identified.

Click to download the PDF Data Sheet for Locker Mini Wind Shield.

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