The Best in Class in All That We Do!
At Sidey, we are proud to be Scotland's largest window and door manufacturer and installer, with over 90 years of experience in the industry. Our commitment to providing high-quality products and excellent customer service has earned us a reputation as a trusted and reliable partner for homeowners, tradespeople, developers, and local authorities throughout Scotland.
Our History
Our story began in 1932 when our founder, James Sidey, started a small window and door manufacturer in Perth, Scotland. Over the years, we have evolved to become a leading player in the industry, driven by our passion for innovation, quality, and customer satisfaction. Our journey has been marked by several milestones, including the introduction of new manufacturing technologies, the expansion of our product range, and the implementation of sustainable practices.
Our Products
At Sidey, we are dedicated to designing and manufacturing high-quality windows, doors, conservatories, and roofline products that meet the needs of our customers. Our product range includes:
- Windows: Our windows are designed to provide energy efficiency, security, and style for your home or commercial development.
- Doors: Our doors are crafted to offer stability, durability, and comfort for your doorways.
- Conservatories: Our conservatories are designed to provide functional and stylish outdoor living space for your home.
- Roofline: Our roofline products are designed to enhance the exterior of your home or commercial property.
Our Services
At Sidey, we understand that our customers require more than just products; they need expert advice, support, and installation services. That's why we offer a range of services to ensure that our customers receive the best possible experience:
- Supply Only: We offer a supply-only service for customers who prefer to install our products themselves.
- Supply and Installation: We provide a full supply and installation service, where our expert team will design, manufacture, and install your products.
- Maintenance and Repairs: We offer maintenance and repair services for customers who require our expertise to fix or maintain their existing products.
Our Commitment to Sustainability
At Sidey, we are committed to reducing our environmental impact and promoting sustainable practices throughout our business. We are committed to:
- Reducing Waste: We strive to minimize waste by recycling materials and reducing packaging.
- Increasing Efficiency: We continuously invest in new technologies and manufacturing processes to increase efficiency and reduce energy consumption.
- Providing Sustainable Products: We design and manufacture products that are energy-efficient, durable, and require minimal maintenance.
Our Certifications and Accreditations
We are proud to hold several certifications and accreditations that recognize our commitment to quality, sustainability, and customer satisfaction:
- ISO 9001:2015: Quality Management System
- ISO 14001:2015: Environmental Management System
- ISO 45001:2018: Occupational Health and Safety Management System
Our Commitment to Quality
At Sidey, we are committed to providing high-quality products and services that meet the highest standards. We achieve this through:
- Regular Quality Checks: We conduct regular quality checks throughout our manufacturing process to ensure that our products meet our high standards.
- Industry Accreditations: We hold several industry accreditations that recognize our commitment to quality and sustainability.
- Customer Feedback: We value our customers' feedback and use it to improve our products and services.
Poor Installation and Customer Service
The majority of reviewers were unhappy with their experience with the company, citing issues with installation, damage to property, and poor customer service. Several reviewers mentioned that the installers caused damage to their floors, furniture, and door frames, and that the company failed to properly address these issues.
Issues with Products and Quality
Some reviewers experienced problems with the quality of the products installed, including issues with water leakage, mold, and blown window units. In some cases, the company was unwilling to take responsibility for these issues or provide adequate solutions.
Positive Experiences
On the other hand, some reviewers had positive experiences with the company, citing professional and friendly installers, and high-quality products. These reviewers praised the company's workmanship and attention to detail, and would recommend them to others.

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