Advanced Ultraframe Roof Replacements for 
Gloucestershire Properties
Modglaze installs precision-engineered Ultraframe solid and glass replacement roofs across Gloucestershire, eliminating extreme temperature fluctuations in your conservatory.
0.15 W/m²K U-Value
Rapid Installation
Lightweight Structure
Building Regs Compliant
Replace underperforming polycarbonate or structural glass with an advanced Ultraframe roofing system.
Precision Roof Engineering
Everything you need to know about replacing your conservatory roof with Modglaze and Ultraframe.
Yes. Ultraframe lightweight solid roofs are specifically engineered to sit securely on existing conservatory window frames without requiring additional structural support. This is subject to survey and the suitability of the existing structure, frames and foundations.
We can integrate precision-engineered glass panels or roof lanterns into the solid roof design, guaranteeing maximum natural light transmission into adjoining spaces.
Because Ultraframe systems are pre-fabricated off-site to exact measurements, our installation team can typically achieve a watertight finish within a few days.
We provide full site surveys, supply, and installation across Gloucester, Cirencester, Cheltenham, Evesham, Worcester, and Ledbury.
Exceptionally so. They achieve U-values as low as 0.15 W/m²K, vastly improving thermal retention during winter and preventing heat build-up during summer.
From Initial Consultation to Precision Completion in Four Simple Steps
Modglaze delivers a seamless installation journey from structural assessment to final fitting, guaranteeing total peace of mind for your roof upgrade.
1. Site Survey & Design
Step 1
2. Off-Site Manufacture
Step 2
3. Rapid Installation
Step 3
4. Final Fitting & Sign-off
Step 4
Explore the structural possibilities of Ultraframe replacement roofs, featuring seamless integrated glazing, internal pelmets, and custom exterior finishes.
Thermal performance is not incremental. It is structural.
We install high-efficiency roofing systems.
Unmatched Energy Efficiency & Thermal Retention
Engineered with advanced multi-layered insulation that meets modern Building Regulations, keeping your conservatory warm in winter and perfectly usable in summer.
Rapid Installation with Minimal Site Disruption
Manufactured off-site to your exact specifications, ensuring swift, weather-tight installation by Modglaze technicians, typically completed within days.
Lightweight Structure for Existing Frames
Ultraframe replacement roofs are explicitly designed to be lightweight, preserving the structural integrity of your existing window frames and foundations.
