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XPS Insulation Board Suppliers in UP for Walls, Roofs and Floors

Shiv Sons

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Shiv Sons

September 25, 2026 XPS Insulation 4 min read

Choosing insulation for a building is not simply about finding a material that reduces heat transfer. The board also needs to suit the location where it will be installed.

A roof has different demands from a cavity wall. A factory floor may need considerably more compressive strength than an interior partition. Cold-storage construction brings its own requirements.

This is why buyers searching for XPS insulation board suppliers in UP should first understand the difference between the available grades and their intended applications.

Why XPS Is Used for Building Insulation

XPS stands for Extruded Polystyrene. It is a rigid foam insulation material with a closed-cell structure.

This structure gives XPS several properties that are useful in construction, including thermal insulation, low water absorption and compressive strength. Shivsons' current product information positions its XPS boards for roof, wall and floor applications.

For a project in Uttar Pradesh, the right grade can be selected according to the building element being insulated rather than using the same board everywhere.

Three Grades, Three Different Requirements

One of the most important points when sourcing XPS is understanding what the board is designed to do.

 XPS Grade

 Typical Applications

 What Matters Most

 Roof Grade

 Flat roofs, inverted roofs, roof gardens, parking decks

 Thermal performance, moisture resistance and strength

 Wall Grade

 Exterior, interior and cavity walls, EIFS

 Thermal resistance, handling and moisture control

 Floor Grade

 Industrial floors and cold-storage floors

 Compressive strength and durability

Shivsons' INSUboard range currently includes all three grades. Its published specifications list 300 kPa compressive strength for roof grade, 180 kPa for wall grade and 500 kPa for floor grade, measured at 10% deformation.

That difference is important. A higher-strength floor board is not automatically the right choice for every wall or roof application.

Roof Insulation: More Than Just Heat Control

Roofs are exposed to direct weather conditions and can contribute significantly to heat entering or leaving a building.

XPS roof boards can be used in applications including residential and commercial roofs, flat roofs, roof gardens, parking decks, warehouses and renovation projects. Shivsons also lists overdeck and underdeck insulation among its roof-grade applications.

The closed-cell structure and low water absorption of XPS can be particularly relevant in roof assemblies where moisture exposure needs to be considered.

The installation system, however, should always be designed according to the specific roof construction and site conditions.

Wall Insulation for New Buildings and Renovation

Wall insulation can be used to reduce unwanted heat transfer between indoor and outdoor spaces.

Shivsons' wall-grade INSUboard is positioned for:

  • Exterior wall insulation
  • Interior wall insulation
  • Cavity walls
  • EIFS applications

The boards are described as lightweight and relatively easy to handle, which can be useful when insulation needs to be installed across a large wall area.

For renovation projects, the available wall space and existing wall construction should be assessed before selecting thickness and installation method.

Floor Insulation Needs Strength

Floor applications introduce another consideration: load.

An insulation layer installed below a heavily used floor may need to withstand substantial static or dynamic loading. This is why floor-grade XPS generally needs different mechanical properties from a wall insulation board.

Shivsons positions its floor-grade INSUboard for industrial and cold-storage flooring, and states that special grades with increased density and compressive strength are available on request for higher loading conditions.

For factories, warehouses or cold-storage facilities, the insulation specification should therefore be discussed alongside the expected floor loading.

What Should UP Buyers Check Before Ordering?

Before selecting an XPS supplier, keep the following information ready:

  • Application: roof, wall or floor
  • Required board thickness
  • Area to be insulated
  • Expected loading, where applicable
  • Indoor or outdoor installation
  • Moisture exposure
  • New construction or renovation
  • Required quantity
  • Delivery location
  • Installation system and compatible accessories

This makes it easier for the supplier to recommend a suitable grade instead of quoting a generic XPS board.

Why Local Availability Matters

Large insulation projects can involve significant quantities of boards. Delivery distance, handling and availability therefore become practical considerations alongside product specifications.

Shivsons/XPS Board is based in Ghaziabad, Uttar Pradesh, at 7 Shyam Vihar Market on GT Road. The company describes XPS Board as a division of Shiv Sons and states that it has been involved in construction and insulation since 1991.

Its current range covers roof, wall and floor-grade INSUboard, while the website also provides product guidance based on the intended application.

For buyers in cities such as Ghaziabad, Noida, Greater Noida, Lucknow and other parts of Uttar Pradesh, discussing the project requirements directly can help determine the appropriate board grade and delivery arrangement.

Don't Choose XPS by Price Alone

The lowest quoted price does not necessarily represent the lowest project cost.

If a board has the wrong strength for a floor, the wrong specification for a roof or an unsuitable configuration for a wall, the initial saving may not mean much later.

A better comparison looks at thermal performance, compressive strength, density, moisture resistance, board dimensions, application suitability and supply support together.

For construction professionals, architects, contractors and project buyers looking for xps insulation board suppliers in UP, Shivsons' INSUboard range provides roof, wall and floor-grade options for different insulation requirements.

You can explore the products and discuss your project requirements through XPS Board by Shivsons.