{"id":15314,"date":"2024-12-12T07:43:56","date_gmt":"2024-12-12T07:43:56","guid":{"rendered":"https:\/\/www.local-quotes.co.uk\/guides\/?p=15314"},"modified":"2024-12-12T08:44:31","modified_gmt":"2024-12-12T08:44:31","slug":"replacing-a-flat-roof-on-a-pre-fab-garage-in-malvern-with-marine-ply-and-high-grade-felt","status":"publish","type":"post","link":"https:\/\/www.local-quotes.co.uk\/guides\/roofing-flat-replacement\/replacing-a-flat-roof-on-a-pre-fab-garage-in-malvern-with-marine-ply-and-high-grade-felt\/","title":{"rendered":"Replacing a flat roof on a pre fab garage in Malvern with marine ply and high grade felt"},"content":{"rendered":"

Replacing a Flat Roof on a Pre-Fab Garage in Malvern<\/h1>\n

Our pre-fab garage on Abbey Road in Malvern needs a new flat roof. The current one was replaced 3.5 years ago, but the builder used poor materials and workmanship, leading to ongoing issues. We want it replaced properly this time with supports, marine ply, and high-grade roofing felt. Looking for a quick resolution. <\/p><\/blockquote>\n

Common Issues with Flat Roofs<\/h2>\n

Flat roofs, while practical for garages, often face challenges like water pooling, poor drainage, and wear due to weather exposure. When installed poorly, issues like leaks, sagging, and premature material degradation are likely to occur. In this case, substandard materials and workmanship from the previous installation have contributed to the need for a complete replacement.<\/p>\n

Steps for Flat Roof Replacement<\/h2>\n

A quality flat roof replacement requires careful planning and professional execution. Here are the main steps involved:<\/p>\n

1. Inspection and Preparation<\/h3>\n

The first step is removing the existing roofing material to assess the condition of the underlying supports. Any damaged timber or structural elements will be repaired or replaced to ensure a stable base.<\/p>\n

2. Installing Marine Ply<\/h3>\n

Marine ply is chosen for its durability and water resistance, making it ideal for garage roofs. This material provides a robust, level surface for the roofing layers. It will be securely fixed to the supports with corrosion-resistant screws.<\/p>\n

3. Applying High-Grade Roofing Felt<\/h3>\n

The roofing felt is layered over the marine ply. Using high-grade, torch-on felt or cold-applied systems ensures a weatherproof finish. Multiple layers, including a top mineral-coated layer, offer added protection against UV rays and heavy rain.<\/p>\n

4. Sealing and Edging<\/h3>\n

The edges of the roof will be sealed with metal flashing or trims to prevent water ingress. Attention to detail at joints and corners ensures long-term performance.<\/p>\n

5. Final Testing<\/h3>\n

Before completion, the roof will be tested for leaks or weak spots. A professional installer will also ensure proper drainage to avoid future pooling.<\/p>\n

Materials and Costs<\/h2>\n

For a flat roof of typical garage size, the materials and labour costs for this type of replacement can range from \u00a31000 to \u00a33000, depending on the complexity and the quality of materials. Marine ply and high-grade felt are premium options, but their durability offsets the higher upfront cost.<\/p>\n

Breakdown of potential costs:<\/p>\n