Email: mandy@shtaichun.cn Tel: +86-188-5647-1171

XPS Insulation Product Categories

Basement-Foam Board Insulation

High Quality XPS Insulation Products

TAICHUN board is a rigid extruded polystyrene (XPS) foam board having closed cell structure and is produced in a fully automated continuous extrusion process in accordance with international specifications and standards.

About Taichun

A Company With Over 10 Years Of Experience In XPS Filed

Shanghai Taichun Energy Saving Technology Co., Ltd. introduces advanced technology from different countries and professional team we developed various types of high quality XPS insulation products to meet the demands of the market. TAICHUN board is a rigid extruded polystyrene (XPS) foam board having closed cell structure and is produced in a fully automated continuous extrusion process in accordance with international specifications and standards. We are located in Shanghai, with over 10 years of experience in XPS filed, the founder established this new company in 2013, as to make new products that break through the connatural technical fetter, finishes and develop high quality products with advantages of compressive strength, water-proof, excellent thermal resistance, great dimensional stability, fire resistance and widely used.
2013
Since
5000 +
Factory Area
80 +
Staff
10 +
R&D Staff
10 +
Years’ Experience

XPS Insulation Projects

High Quality XPS Insulation Products

TAICHUN board is a rigid extruded polystyrene (XPS) foam board having closed cell structure

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If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Production Management System

We Value What You Value, Care What You Care
With excellent product quality, considerate service system and honest business practices, the company has established a good reputation in the industry and brand credibility, winning the long-term trust and support of many customers.
Leading Technology
The company has advanced extruded plastic board production...
Rich Experience
Years of ploughing into the extruded plastic board industry...
Strict Quality Control
Strict implementation of ISO quality management system, the...
Diversified Product Lines
The product range is complete, covering a wide range...
All-In-One Solution
We not only provide high-quality extruded panel products, but also...
Environment
Upholding the concept of green development, the use of...

Acquire More XPS Foam Board Knowledge


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2026-07-04
​How to Install XPS Insulation Board

XPS is rigid, moisture‑proof, and a great DIY choice for walls, basements, or ceilings. Start by measuring the cavities between studs or joists (usually 16″ or 24″ apart). Cut boards ¼″ smaller than the opening using a sharp utility knife – score deeply, then snap over a straightedge. Apply foam‑compatible adhesive in zigzag beads on the back, press the board into place, and hold briefly. For mechanical backup, drive screws with plastic cap washers through the board into the framing (snug, not over‑tight). On concrete, pre‑drill and use masonry anchors.
Seal every joint with foil tape or low‑expansion spray foam to block air leaks. Always wear safety glasses and gloves, and keep the area ventilated. Remember: XPS is flammable, so you must cover it with a thermal barrier like ½″ drywall to meet fire codes. Keep clearance around recessed lights and don’t squash electrical wires.

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2026-06-29
Why Is Foam Board Insulation So Expensive?

Foam board insulation costs a premium for several clear reasons. Its raw materials come from petroleum, so global oil prices directly affect production costs. Manufacturing is energy‑hungry and complex, requiring precise chemistry, high‑pressure mixing, and often laminated facings—all of which add expense. Shipping is surprisingly costly because the boards are bulky but lightweight, so freight companies charge by volume, not weight. Rigorous testing for fire safety, R‑value, and moisture resistance forces manufacturers to pay for third‑party certifications, further inflating prices. The material’s superior performance—higher R‑value per inch, moisture resistance, structural rigidity, and air‑tightness—justifies denser, more sophisticated formulas. 

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2026-06-14
Why Is Foam Board So Expensive Reddit

Foam board insulation—EPS, XPS, or polyiso—costs more than fiberglass for several clear reasons. First, it’s made from petroleum‑based materials, so prices rise when oil prices climb. Second, manufacturing requires high‑tech, energy‑intensive processes. Third, foam board delivers excellent R‑value (up to R‑7.5 per inch), which means better thermal performance in a thinner profile—and you pay for that efficiency. Fourth, thicker, denser boards cost significantly more. Fifth, shipping bulky but lightweight foam is expensive, especially to remote areas. Finally, high demand from booming construction and renovation projects pushes prices up further.
Despite the sticker shock, many DIYers on Reddit argue foam board is worth it: it lasts 50+ years, resists moisture, seals air leaks better than fiberglass, and can cut heating/cooling bills by up to 30%. The bottom line? You’re paying for long‑term performance, not just a piece of foam.

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 Tel: +86-188-5647-1171
E-mail: mandy@shtaichun.cn
 Add: Block A, Building 1, No. 632, Wangan Road, Waigang Town, Jiading District, Shanghai
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