• Lange and Grant Coldroom Profile Design.
  • Lange and Grant Roof Profile Design.
  • Insulated Sandwich Panel Profile.
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For More Information About Our Products And Services.

52 / 53 Akanbi Onitiri Close, Off Eric Moore Rd, Surulere, Lagos.

+ (234) 803-714-2721

+ (234) 816-837-6402

Insulated Sandwich Panel

Sandwich Panels are made up of two outer metacapturel sheets with a stabilizing core. The panels can be flat or curved and are available in various sizes and shapes

  • Polyurethane Density – 40-45KG/M3
  • Thermal Conductivity – 0.022 – 0.026W/M2
  • Water Absorbency of the Foam – 1% of the Volume
  • Core Thickness – 25mm – 200mm
  • Panel Length – 2.4m – 12m
  • Top Skin – GI Sheet Slightly Ribbed
  • Bottom Skin -GI Sheet Slightly Ribbed
  • Compression Resistance – 100KPa
  • Tensile Strenght – 100KPa
  • Shear Resistance – 100KPa
New Sandwich Panels

Lange & Grant has proven its results for setting exceptional standards in construction, planning, scheduling, and project safety. Among our most successful projects is the construction of offices for the most famous companies  in the world. We have the experience that gives us a competitive advantage over others in our field.

Our Best Solutions


Advanced Technology


Expert Engineers


Delivery on Time

What we can Do

Sandwich panels are mainly used for various constructions such as partition walls, facades, architectural claddings, container constructions, machine covering, warehouses, and other commercial places. The panels are also used in cold rooms and food industry construction.

Sandwich Panels consists of two outer metal sheets
When it comes to choosing a company that provides quality international standard sandwiched panels.

Why Choose Us

With over 25 years of experience and a real focus on customer satisfaction, you can rely on us for your next project. We provide a professional sandwiched panels construction and installation service, here a few uses of our panels.

  • Office Partitioning
  • Construction of Cold Rooms
  • Pharmaceutical Clean Rooms
  • Demarcations for shopping malls
  • Household partitioning
  •  Portacabins/prefab structures

Panel Offerings

Every service has its benefits and in like manner, at Lange & Grant, we have a few benefits that our panels may offer you for that desired project, below are a few offerings.

  • Easy Installation model with a cost-benefit
  • Environment Friendly
  • Cost-Efficient Processing
  • Fast & Easy Install
  • Light Weight & Durable
  • Nice Aesthetic Features
  • Non-Water Absorbent
  • Cold & Heat Resistant
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