Merlin Network

Operating from our facility in Dalgety Bay, we handle precision PVCu fabrication, complete warmroof builds, and conservatory systems under one roof. Sourcing locally eliminates international shipping delays and gives you direct access to technical support when you need it.

We engineer our PVCu windows to withstand driving rain and high wind loads. Precision fabrication in our factory ensures exact tolerances, tight weather seals, and smooth installation. Protect your business reputation this winter by fitting frames built for local conditions.

As part of the Saveheat Group, our PVCu window systems feature advanced glass technology engineered to minimise noise transfer while retaining internal heat. Offer your clients a complete window package that delivers thermal comfort and acoustic peace.

Keep your site schedule on track ⏱️ We keep our manufacturing lines optimised to ensure quick, dependable turnarounds for our trade partners. Sourced directly from our factory and delivered on our dedicated transport fleet across mainland Scotland.

On National Tradesperson Day, we want to recognise the hard work that goes into every installation. A thank you to the skilled joiners, installers, and builders who use our products every day, as well as our dedicated in-house team who make it all possible.

When you install windows and doors, your business reputation relies directly on the durability of the fitted products. We provide complete system compliance so you can sign off jobs with confidence. Partner with a fabricator that prioritises quality control.

Autumn arrives today 🍂 As temperatures begin to drop across Scotland, homeowners start turning their attention indoors. A solid Warmroof conversion allows property owners to reclaim that living space, offering insulation performance that rivals a traditional build.

Frames and glass, precision-matched under one roof 🪟 A quality frame requires equally high-performing glass. As part of the Saveheat Group, we supply our PVCu window and conservatory profiles fitted with high-specification Saveheat Glass units.

Turn existing conservatories into functional year-round spaces 🏡 As summer begins to wind down, many property owners start thinking about heating efficiency. Replacing an older glass or roof with a solid Warmroof allows homeowners to use their space comfortably in every season.

Securing your orders now prevents site downtime as demand increases toward the end of the year. We manufacture all our PVCu frames, warmroofs, and conservatories in-house, giving you a consistent turnaround. 🚚PVCu frames: 7-day turnaround 🚚Conservatories: 10-day turnaround