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Liquid waterproofing​

Our specialist denco team delivers tailored solutions and advanced technology to protect your property.

What Client Say

Mrs T. Robin CEO

I would just like to say a big thank you to the Denco team for the work they recently did on our roof, such a great finish. They repaired the old asphalt and covered it with a lovely new grey liquid coating. Leaving the premises very clean and tidy, we are so pleased with the end result. Thank you again guys.

Mr R. Bains

Thank you to Lee and his colleagues from Denco Waterproofing for the outstanding job that they have completed on our balcony. Very impressed with there standard of workmanship and will definitely be having them back to replace the flat roof on our extension soon.

Mr T. Palmer

Great work by the Denco Waterproofing lads, very hard working, extremely tidy and the attention to detail was top class. Well done job all round. Many thanks.

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Imagine having a roofing solution that not only stands the test of time but also offers peace of mind. For many London homeowners, built-up felt roofs are the go-to choice for garages and extensions.

Have you ever wondered why this roofing method is gaining such trust? The answer lies in its unmatched durability and cost-effectiveness. Choosing built-up felt roofs means you’re using a proven method. This option has been protecting homes in the city for decades.

Take a look at this article to find out why many Londoners prefer this dependable roofing option. You’ll learn how it can benefit your home, enhance its value, and ultimately save you money. Don’t miss out on the insights that could transform your approach to home improvement.

Benefits Of Built-up Felt Roofs

London homeowners often look for dependable options for garages and extensions. Built-up felt roofs are a trusted choice. These roofs offer several benefits, making them a preferred option in urban settings. The advantages range from durability to cost-effectiveness and low maintenance. Understanding these benefits can help homeowners make informed decisions for their property investments.

Durability And Longevity

Built-up felt roofs are renowned for their durability and longevity. This roofing type involves multiple layers of felt and bitumen. It creates a robust barrier against environmental elements. The layered construction provides superior protection from rain, wind, and even UV rays.

Here are some key features contributing to their durability:

  • Weather Resistance: Thick layers provide excellent insulation against harsh weather conditions.
  • Waterproofing: Bitumen acts as a waterproofing agent, preventing leaks.
  • UV Protection: Reflective surfaces reduce damage from sun exposure.

According to recent data, built-up felt roofs can last up to 25 years with proper care. This makes them a long-term investment for homeowners seeking reliability.

Feature Benefit
Layered Construction Enhanced protection against elements
Bitumen Coating Effective waterproofing
Reflective Surface UV damage reduction

Cost-effectiveness

Built-up felt roofs are known for their cost-effectiveness. This roofing solution offers a balance between quality and price, making it suitable for budget-conscious homeowners. The initial installation costs are generally lower compared to other roofing types.

Several factors contribute to their affordability:

  1. Material Costs: Felt and bitumen are widely available and less expensive.
  2. Installation Process: Requires less labour, reducing overall costs.
  3. Maintenance Expenses: Minimal upkeep leads to lower long-term costs.

For those concerned about their budget, built-up felt roofs offer a practical solution without compromising quality. Homeowners can enjoy a durable roof without the financial burden associated with other options.

Comparison of Roofing Costs:

Roof Type Average Cost (per sq. meter)
Built-Up Felt £30-£50
Metal Roofing £60-£120
Tiled Roofing £70-£150

Torch-on application on a Built-Up Felt Roof showing layered felt, bitumen, and mineral cap sheet.

Low Maintenance Requirements

Another appealing aspect of built-up felt roofs is their low maintenance requirements. These roofs require minimal upkeep, making them ideal for busy homeowners who prefer hassle-free solutions.

Key benefits of low maintenance:

  • Simple Cleaning: Routine cleaning involves removing debris and checking for visible damage.
  • Fewer Repairs: Durable materials lead to fewer repairs over time.
  • Longevity: Regular inspections ensure the roof lasts longer.

Maintenance for felt roofs usually involves periodic inspections, which can be done annually. This helps identify any potential issues before they escalate. The simplicity in maintenance helps homeowners save time and money, ensuring their property remains protected.

Built-up felt roofs provide a practical and efficient solution for those seeking a reliable roofing option with minimal upkeep.

Weather Resistance

London homeowners seek strong roofing solutions, particularly for garages and extensions. Built-up felt roofs are popular because they resist the weather well. This roofing provides strong protection against the varied weather in London. From heavy rains to intense sunlight, built-up felt roofs provide a reliable shield. Homeowners value how well their homes endure these elements. This brings them lasting peace of mind.

Protection Against Rain

London’s rainy climate demands strong roofing solutions. Built-up felt roofs excel in protecting homes from rain. This roofing type comprises multiple layers of felt and bitumen, creating a waterproof barrier.

  • Multiple layers: Each layer adds strength and water resistance.
  • Bitumen coating: Provides a seal against moisture penetration.
  • Seamless installation: Reduces the risk of leaks.

The effectiveness of built-up felt roofs against rain is evident in their design. A typical built-up felt roof includes a top layer of mineral granules. These granules enhance water runoff and minimise pooling.

Uv Resistance

Sun exposure can be harsh on roofs. Built-up felt roofs offer excellent UV resistance, protecting the structure beneath. The top layer of these roofs often includes UV-reflective granules.

  • UV-reflective granules: Reflect sunlight, reducing heat absorption.
  • Durable surface: Minimises UV damage over time.
  • Lower maintenance: Less frequent repairs due to UV protection.

This UV resistance translates to a longer lifespan for the roof. Homeowners save on repair costs, making built-up felt roofs a cost-effective choice. The UV protection also helps maintain the roof’s appearance, keeping homes looking great.

Temperature Regulation

Built-up felt roofs help in maintaining comfortable indoor temperatures. Their multi-layered design acts as an insulating barrier. This keeps garages and extensions cooler in summer and warmer in winter.

  • Thermal insulation: Reduces heat transfer.
  • Energy efficiency: Lower energy bills due to better temperature control.
  • Comfortable living space: Consistent indoor temperatures.

Temperature regulation is a key benefit, especially in London’s variable climate. Homeowners find that built-up felt roofs contribute to a more pleasant living environment. The insulation provided by these roofs also means fewer temperature fluctuations, enhancing comfort year-round.

Aesthetic Appeal

Built-up felt roofs have become a popular choice for London homeowners. Their aesthetic appeal is a key reason why these roofs are favoured. They enhance the look of garages and extensions effortlessly. Let’s look at how these roofs provide flexible design options. They fit well with current home structures and come in various colours and textures.

Versatile Design Options

Built-up felt roofs offer a range of design possibilities. Homeowners appreciate the flexibility in creating custom looks for their properties. These roofs can be tailored to fit various architectural styles, ensuring a perfect match with existing designs.

Key features include:

  • Customizable shapes: Roofs can be shaped to suit different structures, from simple rectangular designs to more complex shapes.
  • Variety in finishes: Options include smooth or textured surfaces, enhancing visual appeal.
  • Adaptability: Suitable for different slope angles, providing a seamless fit.

Built Up Felt Roofing1

Seamless Integration With Home

Built-up felt roofs blend perfectly with existing home structures. This seamless integration is crucial for maintaining a cohesive look. Homeowners trust these roofs to enhance their property’s overall aesthetic.

Consider these integration benefits:

  1. Uniform appearance: The roof matches the home’s exterior, creating a unified look.
  2. Enhanced curb appeal: A well-integrated roof boosts the home’s attractiveness.
  3. Increased property value: A cohesive design can add value to the home.

Homeowners enjoy peace of mind knowing their roofs complement their existing structures beautifully. This integration means no stark contrasts or mismatches, allowing for a polished finish that enhances the property’s charm.

Colour and Texture Choices

Built-up felt roofs offer a myriad of colour and texture options. This variety allows homeowners to personalise their garages and extensions. The choices ensure that the roof complements the existing colour scheme and architectural style.

Explore these choices:

  • Colour palette: From neutral tones to bold hues, there’s a colour for every taste.
  • Texture variety: Choose between smooth, granular, or patterned textures.
  • Matching existing materials: Options available to match brick, wood, or stone facades.

With these choices, homeowners can create a cohesive look that matches their personal style. The ability to select specific colours and textures means the roof can be a statement piece or blend subtly with the surroundings. This personalisation capability makes built-up felt roofs a trusted option for London homeowners.

Installation Process

London homeowners prefer built-up felt roofs for garages and extensions. These roofs are known for their durability, cost-effectiveness, and ease of installation. The installation process is straightforward, which adds to their appeal. Knowing the installation steps can help homeowners see why this option is popular.

Preparation Steps

Before starting the installation of a built-up felt roof, proper preparation is crucial. It ensures a smooth process and a lasting result. Here are the key steps involved:

  • Inspection: Examine the roof deck for any damage or irregularities. Repair any issues before proceeding.
  • Cleaning: Remove debris, dirt, or old roofing material. A clean surface ensures better adhesion of the felt.
  • Measurement: Accurately measure the roof area to determine the amount of felt required. This minimises waste and ensures coverage.
  • Material Check: Gather all necessary materials and tools, including felt rolls, adhesives, and protective gear.

Proper preparation sets the stage for a successful installation. This attention to detail can prevent future issues and extend the life of the roof.

Application Techniques

The application of built-up felt involves several critical techniques that ensure optimal performance. Here’s a breakdown of the process:

  • First Layer: Unroll the first layer of felt across the roof deck. Align it carefully and attach it with nails or adhesives.
  • Additional Layers: Apply subsequent layers, overlapping each by at least 10 cm. This overlap provides a watertight seal.
  • Sealing Edges: Pay special attention to edges and corners. Use adhesive generously to secure these vulnerable areas.
  • Final Inspection: Check for bubbles or wrinkles. Smooth them out to prevent water accumulation.

These techniques ensure the roof is strong, waterproof, and ready to withstand various weather conditions.

Timeframe And Labour Considerations

The timeframe for installing a built-up felt roof depends on several factors, including the roof’s size and complexity. Generally, the process is efficient and cost-effective.

Size Estimated Time Labour Needed
Small Garage 1-2 days 2-3 workers
Medium Extension 2-3 days 3-4 workers
Large Extension 3-4 days 4-5 work

Having the right team can make the process smoother. This ensures that the roof is installed correctly and efficiently. Proper planning and preparation can also reduce costs and time.

Illustration of a Built-Up Felt Roof showing base layer, bitumen, roofing felt, and mineral cap sheet.

Environmental Impact

London homeowners are increasingly choosing built-up felt roofs for their garages and extensions. One key reason is the environmental impact of these roofing systems. Felt roofs are durable and help support eco-friendly practices. This makes them a preferred choice for those who are conscious of their carbon footprint.

Sustainability Of Materials

Built-up felt roofs are crafted from sustainable materials, making them an eco-friendly option. These materials include natural fibres and recycled content, which minimise environmental damage. Here are some reasons why they are sustainable:

  • Natural fibres: These fibres reduce reliance on synthetic materials.
  • Recycled content: Using recycled materials cuts down on waste in landfills.
  • Longevity: A long lifespan means fewer replacements, reducing material consumption.

Additionally, the production process of felt roofs has a lower carbon footprint compared to other roofing materials. This ensures a smaller environmental impact over the roof’s lifecycle. The table below highlights the sustainability features of felt roofs:

Feature Benefit
Natural Fibers Reduces synthetic material use
Recycled Content Minimises landfill waste
Longevity Fewer replacements needed

Energy Efficiency Benefits

Felt roofs contribute to improved energy efficiency. This is crucial for homeowners aiming to reduce energy consumption. Here’s how built-up felt roofs achieve this:

  • Insulation properties: Felt roofs offer excellent insulation, keeping homes warmer in winter.
  • Heat reflection: In summer, they reflect heat, maintaining cooler indoor temperatures.
  • Reduced energy costs: Efficient insulation and heat reflection lower heating and cooling expenses.

These benefits help create a more comfortable living environment. They also align with the goals of reducing carbon emissions and energy bills. Homeowners can thus enjoy both comfort and cost savings with these roofs.

Recyclability Of Felt Roofs

One of the standout features of built-up felt roofs is their recyclability. After their useful life, these roofs can be recycled, reducing waste. Here are some key points:

  • Recycling process: The materials can be reprocessed into new products.
  • Minimised landfill impact: Recycling reduces the amount of waste in landfills.
  • Resource conservation: It conserves natural resources by reusing materials.

By choosing recyclable roofing options, homeowners contribute to a sustainable environment. This practice not only benefits the planet but also supports a circular economy. Felt roofs thus provide a balanced solution of durability, efficiency, and environmental consciousness.

Common Misconceptions

Felt roofs are a popular choice for London homeowners. They are especially common for garages and extensions. Their popularity stems from their durability and cost-effectiveness. Yet, several misconceptions persist about these roofing solutions. These myths can deter potential users from enjoying their benefits. Understanding the truth behind these misconceptions helps homeowners make informed decisions. Let’s explore the common myths that surround built-up felt roofs.

Myths About Lifespan

Many believe that built-up felt roofs have a short lifespan. This is far from the truth. With proper installation and care, these roofs can last for decades.

  • Durability: Built-up felt roofs can endure harsh weather conditions.
  • Longevity: Average lifespan ranges from 15 to 30 years.

Consider the following table that compares the lifespans of different roofing materials:

Material Average Lifespan (Years)
Built-Up Felt 15-30
Asphalt Shingles 20-25
Metal Roofing 40-70

Clearly, built-up felt roofs offer comparable longevity. The key is regular maintenance and professional installation.

Perceived Vulnerabilities

Another common myth is that built-up felt roofs are fragile. People often think they are more susceptible to damage. This is misleading.

Fact: These roofs are designed to withstand various elements. Their composition includes multiple layers, making them robust.

  • Water Resistance: They are highly resistant to water penetration.
  • Thermal Insulation: The layers provide excellent insulation against temperature changes.

Some homeowners worry about leaks. Proper sealing during installation minimises this risk. Built-up felt roofs are not only strong but also versatile. They adapt well to the architectural styles of London homes.

liquid watter proofing image

Maintenance Misunderstandings

Maintenance is often misunderstood with built-up felt roofs. Many assume they require constant attention. In reality, maintenance is straightforward.

  • Regular Inspections: Twice a year checks are sufficient.
  • Debris Removal: Keep the roof clear of leaves and dirt.

Consider these simple maintenance tasks:

  1. Inspect the roof for visible damage.
  2. Ensure drainage systems are not blocked.
  3. Check for signs of wear or tear.

A little effort goes a long way. With minimal upkeep, these roofs remain functional for years. This makes them an appealing choice for busy homeowners.

Testimonials From Homeowners

London homeowners often choose built-up felt roofs for their garages and extensions. These roofs offer a mix of durability and affordability. But what do the homeowners say about their experiences? Through testimonials, we can see why these roofs are so trusted. Homeowners share their stories, giving insight into real-life experiences. They highlight how these roofs perform and why they are a popular choice. Let’s explore their experiences and reasons for trusting built-up felt roofs.

Real-life Experiences

Homeowners across London have shared their experiences with built-up felt roofs. Many speak about the durability and weather resistance of these roofs. Jane from Hackney mentions how her garage roof withstood heavy rains without any leaks. She says, “I was worried about the rain, but my felt roof held up perfectly.” This shows the strength of these roofs.

Another homeowner, Mark from Camden, appreciates the affordability. He notes, “I needed a cost-effective solution for my extension. The felt roof was perfect.” This highlights the budget-friendly aspect.

  • Durability: Withstands harsh weather.
  • Affordability: Fits within budget.
  • Ease of Installation: Quick and simple setup.

These real-life stories provide a clear picture. Homeowners find built-up felt roofs reliable and cost-effective. Their experiences reflect the positive impact of choosing these roofs.

Before And After Comparisons

Homeowners often share before-and-after stories. These comparisons highlight the transformation that built-up felt roofs can bring. Sarah from Kensington had an old, leaky roof. After installing a felt roof, she noticed the difference immediately.

Before After
Frequent leaks No leaks
High maintenance Low maintenance
Unattractive appearance Neat and clean look

Sarah says, “My garage looks new. No more leaks or maintenance issues.” This shows the visual and functional improvement. The roof’s neat appearance and reliability bring satisfaction.

These comparisons help homeowners visualise potential changes. They provide evidence of the improvements and benefits of felt roofs.

IMG 3593

Trust Factors In Decision Making

Several factors contribute to the decision to trust built-up felt roofs. Reliability and cost-effectiveness are key elements. John from Islington highlights the long lifespan. He says, “I chose a felt roof because it lasts long, saving me future costs.”

Another factor is the ease of maintenance. Felt roofs require minimal upkeep. This appeals to many homeowners who prefer low-maintenance solutions. Lucy from Greenwich appreciates this aspect. She states, “With my busy schedule, a low-maintenance roof is ideal.”

  1. Reliability: Proven track record of performance.
  2. Cost-effectiveness: Provides value for money.
  3. Ease of Maintenance: Simple upkeep requirements.

The trust in these roofs is built on real benefits. Homeowners feel confident in their decision because of these solid factors.

Future Trends In Roofing

London homeowners have long trusted built-up felt roofs for their garages and extensions. These roofs offer durability, affordability, and a classic look that complements many homes. The roofing industry is changing. New trends are coming up that will improve both the look and usefulness of traditional roofs. The future of roofing looks bright. New innovations enhance both looks and efficiency. They also support sustainability. Let’s explore what lies ahead.

Innovations In Materials

Materials play a crucial role in the longevity and effectiveness of built-up felt roofs. Recent advancements have introduced new materials that promise improved performance. These materials are designed to withstand harsh weather, reduce maintenance needs, and extend the roof’s lifespan.

  • Eco-friendly options: More sustainable materials are being developed, focusing on reducing environmental impact.
  • Enhanced durability: New composites are more resistant to UV rays and extreme weather conditions.
  • Lightweight materials: These reduce the stress on the structure, making them ideal for extensions.

Smart Roofing Technologies

Technology is transforming the roofing industry. Smart roofing technologies are now making their way into residential applications, including garages and extensions.

Key features of smart roofs include:

  • Energy efficiency: Smart roofs can regulate temperature, lowering energy costs.
  • Remote monitoring: Homeowners can check roof conditions through apps, ensuring timely maintenance.
  • Automated adjustments: Some systems can adapt to weather changes, optimising performance.

These advancements are not just about convenience. They also offer significant cost savings over time by reducing energy consumption and extending roof life.

Design Trends In Extensions

Home extensions are gaining popularity in London as homeowners seek more space. The design of these extensions is evolving, incorporating modern aesthetics and functionality.

Current design trends include:

  1. Minimalist designs: Clean lines and simple forms are favoured, creating a sleek look.
  2. Natural light emphasis: Incorporating skylights and large windows to maximise light.
  3. Integration with nature: Green roofs and outdoor living spaces are trending.

These trends reflect a shift towards creating living spaces that are not only functional but also enhance well-being. Natural elements and open spaces are key to these modern designs, blending the indoors with the outdoors seamlessly.

Reach out to our team for support or inquiries about Why London Homeowners Trust Built-Up Felt Roofs?

Built-up felt roofs are tough, tidy, and made to last — perfect for London’s changing weather. They’re a top pick for homeowners who want solid protection without spending too much. Great for garages, extensions, or the whole house, they look good and do the job well.

At Denco Liquid Waterproofing, we install these roofs across London with care and skill. They’re low-maintenance, cost-effective, and give you real peace of mind.

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All You Need to Know

What Are Built-up Felt Roofs?

Built-up felt roofs are layers of bitumen and reinforced materials. They provide durable, weather-resistant roofing solutions. Homeowners favour them for garages and extensions due to their cost-effectiveness and longevity. They also offer excellent insulation.

Why Do London Homeowners Prefer Built-up Felt Roofs?

London homeowners prefer built-up felt roofs for their durability and affordability. They are resistant to harsh weather conditions. These roofs also provide excellent insulation, helping reduce energy costs. Their easy maintenance makes them a popular choice for garages and extensions.

How Long Do Built-up Felt Roofs Last?

Built-up felt roofs typically last 15 to 30 years. Their lifespan depends on installation quality and maintenance. Regular inspections and timely repairs can extend their life. This longevity makes them a cost-effective solution for homeowners.

Are Built-up Felt Roofs Environmentally Friendly?

Built-up felt roofs can be environmentally friendly. They use recycled materials in their construction. They also provide good insulation, reducing energy consumption. Choosing a reputable installer ensures that eco-friendly practices are followed. This helps in minimising environmental impact.