Project Title
Sacramento Mountain Modern Custom Home Building Materials Supply Project
Project Overview
This project is located in Sacramento, California, USA. The customer, Shemss, is a landing company that designs and builds mountain modern custom homes in California and Nevada. Because the homes are located in areas with special climate conditions, the project required building materials with stable performance, energy efficiency and reliable installation support.
For this project, the customer purchased UPVC windows, interior doors, kitchen cabinets and furniture from GEORGE. At the beginning, the main concern was whether the windows could meet local performance requirements, especially NFRC-related standards, low U-value performance and suitable SHGC control for the California climate.

Customer Requirements
The customer needed a supplier who could provide more than single product supply. The project required coordinated product selection across windows, doors, cabinetry and furniture, while also matching the architectural style of a modern mountain home.
For the window system, the customer requested UPVC windows with double Low-E glass. The required performance target included a U-value below 0.23 and SHGC around 0.35. The window frame also needed to include fin design for easier site installation, and multiple exterior color options had to be available to match the house facade.

Products Supplied
The materials supplied for this project included UPVC window systems, interior doors, kitchen cabinets and furniture. These products were selected to support both the building envelope performance and the interior living experience of the custom home.
- UPVC windows with double Low-E glass
- Interior doors for residential rooms
- Kitchen cabinets with customized layout and finish
- Furniture and supporting interior materials
- Window frame design with installation fins
- Multiple color options for architectural matching

Technical Challenges
The main challenge of this project was window performance. Mountain modern homes in California and Nevada need to handle strong sunlight, temperature differences and local energy requirements. The customer paid close attention to thermal insulation, solar heat gain control, installation details and long-term durability.
After reviewing the project requirements, GEORGE recommended UPVC windows with double Low-E glass. This solution helped the project reach the required U-value and SHGC targets, while keeping the windows suitable for customized residential construction.

Production and Quality Control
During production, our team followed up on window frame details, glass configuration, cabinet dimensions, door finishes and furniture matching. Before shipment, the materials were checked according to the order requirements to reduce installation risks after arrival on site.
For overseas residential projects, material coordination is especially important. Windows, doors, cabinets and furniture must be produced according to the confirmed drawings and delivered in an organized way so the customer can arrange installation more efficiently.

Communication and Project Coordination
Throughout the project, GEORGE maintained close communication with the customer through online meetings and message updates. Product details, performance requirements, production progress and installation concerns were discussed before final confirmation.
This communication helped the customer confirm that the selected UPVC window system could meet the required performance standard, and also gave them confidence to continue purchasing other building materials from GEORGE.

Project Result
Finally, GEORGE supplied UPVC windows, interior doors, kitchen cabinets and furniture for the Sacramento project. The window solution achieved the customer's required performance direction, including double Low-E glass, low U-value target, suitable SHGC control, installation fin design and available color options.
After this cooperation, the customer established a longer-term business relationship with GEORGE and continued to purchase cabinets and furniture from us. This project shows how GEORGE supports overseas builders and residential project owners with coordinated building materials supply, technical communication and one-stop product matching.
Project Highlights
- Location: Sacramento, California, USA
- Customer: Shemss
- Project type: Mountain modern custom home
- Purchased materials: UPVC windows, interior doors, kitchen cabinets and furniture
- Window requirement: NFRC-related performance, U-value below 0.23 and SHGC around 0.35
- Glass configuration: Double Low-E glass
- Project value: Long-term cooperation established after successful material supply