IG Style House Launches 'Zero Price Increase Campaign' to Protect Home Building from Soaring Material Costs

IG Style House (Headquarters: IG Consulting Co., Ltd.), which operates custom home and renovation businesses in Aichi Prefecture and the western Shizuoka Prefecture, is launching a limited-time 'Zero Price Increase Campaign' for customers seriously considering building a home, in response to the recent global surge in building material prices and unstable supply conditions.

Under this campaign, for customers who sign a construction contract by June 30, 2026, and can start construction by the end of October 2026, we will absorb the impact of rising material costs as much as possible and respond with the current construction prices.

*Image: IG Style House Hamamatsu Exhibition Hall*

Background of the Campaign

Due to global supply chain disruptions, significant delays in delivery and sudden order suspensions have occurred for some building materials and housing equipment. This situation has increased the risk of delays from initially planned construction periods, making a revision of building prices unavoidable after July 1, 2026.

Even in these uncertain circumstances, IG Style House prioritizes 'sincerity' and is committed to responding to the aspirations of customers who are seriously considering building a home.

'Natural Material Homes' that do not rely on petroleum products achieve resistance to rising raw material costs.

Our natural material home building approach is characterized by low dependence on petroleum products. By incorporating many materials not directly affected by the naphtha shock, such as cellulose fiber for insulation and all-plaster walls, we have avoided a price surge for all materials. This stable cost structure has led to the realization of this campaign.

Campaign Overview

Eligibility Condition ① Customers who sign a construction contract by Tuesday, June 30, 2026.

Eligibility Condition ② Customers who can start construction by the end of October 2026.

Response Content Only for customers who meet the above conditions, we will absorb the impact of rising material costs as much as possible and respond with the current construction price system.

*Image: Home consultation scene*

Three Key Points of This Campaign

【Point 1】Avoid the risk of rising construction prices Before the price revision after July 1, 2026, customers who sign a contract by June 30 will be subject to the current construction prices. We offer peace of mind regarding prices, as even with the same plan, a significant difference can arise just by shifting the timing.

【Point 2】Proactive measures against construction delay risks We will minimize the impact on construction periods through the following three measures: ・Strengthening proactive ordering: We thoroughly place orders immediately after specifications are finalized to secure materials early. ・Expediting alternative proposals: We promptly propose alternative products with equivalent performance for materials with uncertain delivery prospects. ・Highly transparent progress reports: We promptly share the situation with customers if there are signs of delays.

【Point 3】Secure home building through sincere service With the desire to protect customers who are seriously considering building a 'once-in-a-lifetime home' as much as possible, we are implementing this campaign where our company absorbs costs as much as possible. Especially during uncertain times, we are doing our utmost to ensure that plans can proceed with peace of mind regarding prices.

Details of this campaign can be viewed at the following URL: https://www.e-igc.jp/50225/

A word from Yasutaka Sahara, Business Manager: Yasutaka Sahara, Business Manager, IG Style House

As material prices continued to rise, what we feared most was that customers' aspirations for home building would be halted by price anxieties. That is why, for this campaign, we decided to bear the costs. Please proceed with your once-in-a-lifetime home building with us, with peace of mind.

Inquiries regarding this matter

IG Consulting Co., Ltd. IG Style House https://www.e-igc.jp/ ■Head Office Location: 4-9-5 Sumiyoshi, Chuo-ku, Hamamatsu City, Shizuoka Prefecture 430-0906 ■Contact: PR Representative: Takagi [email protected]