Groundworks Contractors
Covering London, Kent, including Maidstone, Medway, Sittingbourne, Tunbridge Wells, Tonbridge, Sevenoaks and the surrounding areas. offering a wide variety of groundworks services.
- Groundworks - Foundations - Underpinning - Excavations/ Trenching - Driveways - Drainage - Concrete Bases - Hard Landscaping
Tel: 01634 907072
Groundworks Services
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Hard Landscaping
Hard landscaping refers to the construction and installation of non-living elements in outdoor spaces. It encompasses features such as pathways, patios, driveways, retaining walls, decks, and water features. These elements not only enhance the aesthetics of your property but also provide functional benefits, such as improved accessibility and increased usable space. Hard landscaping services are essential for creating visually appealing and durable outdoor areas that stand the test of time.
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Excavations
Excavation is an integral part of construction. Wherever a building or structure has to come up, some excavation is always required. This is the process of moving large amounts of soil and stone from one area to the other, or to be disposed.
Contact us today to discuss your project and get a quote.
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Foundations
Foundations are an integral part of any structure, so it is vital that you choose the right people for the job. Here at Kernahans we have decades of experience in laying foundations that are strong and durable.
We offer varying kinds of foundation services, all of which will depend on the type of project and other variables:
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Drainage Installation
A properly installed drainage system is fundamental in preventing water accumulation, mitigating the risk of flooding, and preserving the structural integrity of your property. Drainage installation services offer expert knowledge and technical expertise to design and implement a system tailored to your specific needs. By investing in professional installation services, you can ensure the long-term effectiveness and functionality of your drainage system.
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Underpinning Services
A solid foundation is the backbone of any structure, providing stability and support. However, there are situations where foundations may weaken or become unstable over time. This is where underpinning services come into play. In this blog, we will delve into the world of underpinning, exploring its importance, signs that indicate the need for underpinning, the underpinning process, and the benefits it provides. So, let's explore how underpinning services can strengthen foundations and provide peace of mind.
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Concrete Laying
Whether it's a sturdy foundation, a stylish patio, or a smooth driveway, we've got you covered. We bring precision and expertise to every project, utilizing state-of-the-art techniques and high-quality materials. Our efficient process ensures timely completion, minimizing disruptions to your daily life.
With our concrete laying expertise, you'll enjoy a solid and long-lasting surface that can withstand the test of time. Say goodbye to cracks, unevenness, and constant repairs. Our skilled craftsmen deliver impeccable finishes that exceed expectations.Description goes here
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Driveways
Are you tired of looking at your worn-out, cracked, or dull driveway? It's time to give your home a stunning facelift and enhance its curb appeal! Welcome to our exceptional driveway services, where we specialize in delivering top-notch solutions that will leave you impressed and your neighbors envious.
Welcome to Kernahans Contractors - Your Premier Groundworks Service Provider in Kent & London
At Kernahans Contractors, we pride ourselves on being the go-to solution for all your groundworks needs in Kent and London. With a steadfast commitment to excellence, we offer a comprehensive range of services tailored to both domestic and commercial clients. Whether you're embarking on a residential renovation project or overseeing a large-scale commercial development, our team is here to ensure your groundworks are executed with precision and professionalism.
Why Choose Kernahans Contractors?
Expertise: With years of experience under our belt, our team comprises skilled professionals who are experts in their field. From site clearance to foundation laying and drainage solutions, we have the knowledge and expertise to handle any groundworks project with finesse.
Quality: We understand the importance of quality workmanship. That's why we utilize the latest equipment and techniques to deliver results that exceed expectations. Our commitment to quality ensures that your project is completed to the highest standards, on time and within budget.
Versatility: Whether you require groundworks for a residential property, commercial site, or industrial project, we have the versatility to meet your needs. From small-scale landscaping projects to large-scale construction sites, no job is too big or too small for our team.
Customer Satisfaction: At Kernahans Contractors, customer satisfaction is our top priority. We work closely with our clients to understand their specific requirements and tailor our services to meet their unique needs. Our dedication to customer satisfaction is evident in the long-lasting relationships we build with our clients.
Our Services
Site Clearance
Excavation
Foundation Installation
Drainage Solutions
Landscaping
Concrete Works
Ground Reinforcement
Demolition
And Much More
Contact Us
Ready to get started on your groundworks project? Contact Kernahans Contractors today for a free consultation. Whether you're located in Kent or London, our team is ready to assist you every step of the way. Experience the difference with Kernahans Contractors - where quality meets reliability.
EXCAVATION
Excavation is an integral part of construction. Wherever a building or structure has to come up, some excavation is always required. This is the process of moving large amounts of soil and stone from one area to the other, or to be disposed.
We are on hand to help to make the process as efficient as possible and to reduce overall costs and wastage. Some soils that are being excavated can be reused elsewhere on site by bringing the ground up should this be required.
Calculations of bulking spoil volume is vital in all aspects of excavations, whether the projects are small like a garden dig out, or big on a construction site level. It can be quite surprising by how much soil bulks out once its out of the ground, so it is important to calculate volume so you have the accurate costings for removal of materials (muck away) or working out where to store the material.
In addition, other factors come into play as well, including diggability - each material has different properties in terms of how easy they are to dig:
E - easy digging, refers to loose soil, sands and fine gravel.
M - Medium - denser, more cohesive soils, such as clayey gravel.
M-H - Medium to Hard - this refers to heavy clay, gravel, broken rock and boulders.
H - this refers to materials that require blasting to loosen up and make digging easier.
Hard Landscaping
Hard landscaping refers to the construction and installation of non-living elements in outdoor spaces. It encompasses features such as pathways, patios, retaining walls, decks, and water features. These elements not only enhance the aesthetics of your property but also provide functional benefits, such as improved accessibility and increased usable space. Hard landscaping services are essential for creating visually appealing and durable outdoor areas that stand the test of time.
Popular Features in Hard Landscaping:
Patios and Outdoor Entertainment Areas: Patios are a popular choice for creating inviting outdoor spaces. With a variety of materials, designs, and finishes available, professional hard landscaping services can help you design and construct a patio that suits your style and complements your property. From simple lounging areas to fully equipped outdoor kitchens, a well-designed patio extends your living space and provides the perfect setting for entertaining family and friends.
Pathways & Driveways: Pathways and driveways add functionality and structure to your outdoor area. Whether you want a charming garden path or a grand entranceway, professional hard landscaping services can create well-designed paths and driveways using various materials, such as pavers, flagstones, or concrete. These pathways not only guide guests through your garden but also enhance the overall aesthetic appeal of your outdoor space.
Retaining Walls: Retaining walls serve both functional and decorative purposes. They can be used to level uneven terrain, prevent erosion, and create distinct areas within your landscape. Professional hard landscaping services will design and construct retaining walls that not only serve their practical purpose but also add visual interest and define different zones in your outdoor space.
Water Features: Water features, such as fountains, ponds, or waterfalls, can create a sense of tranquility and add a touch of elegance to your outdoor area. Hard landscaping experts can design and install custom water features that suit your preferences, integrating them seamlessly into your landscape design. The soothing sound of running water and the mesmerizing visuals of a well-designed water feature can create a serene and inviting ambiance in your outdoor space.
Benefits of Hiring Professional Hard Landscaping Services:
Expertise and Design Skills: Professional hard landscaping services bring years of experience and expertise to your project. They have in-depth knowledge of various materials, design concepts, and construction techniques, ensuring that your outdoor space is both aesthetically pleasing and functional.
Quality Craftsmanship: By hiring professionals, you can expect top-quality craftsmanship and attention to detail. Skilled landscapers will use industry-standard practices and the best materials available, ensuring that your hard landscaping features are built to last and withstand the elements.
Time and Cost Savings: Professional hard landscaping services not only save you time but also help you make the most of your budget. They have the resources, equipment, and skills to efficiently complete the project, minimizing disruptions to your daily life and ensuring that your investment is well-utilized.
Personalized Solutions: Every outdoor space is unique, and professional landscapers understand the importance of tailoring their services to meet your specific needs. They will work closely with you to understand your vision, offer creative ideas, and develop a customized plan that aligns with your preferences and lifestyle.
foundations
Foundations are an integral part of any structure, so it is vital that you choose the right people for the job. Here at Kernahans we have decades of experience in laying foundations that are strong and durable.
We offer varying kinds of foundation services, all of which will depend on the type of project and other variables:
Strip Foundations - ideal for smaller construction projects, which can be used to support load bearing walls, and are only suitable for low to medium rise buildings where the underlying ground conditions are very good. This method is fairly inexpensive in terms of materials and construction, and is also straightforward, with only the simplest of formwork structures and reinforcement installation required.
Trench Foundations - these are similar to strip foundations, however are thinner in size but thicker in concrete. These are usually best used with clay and chalk soils. This solution avoids the need to use bricks below the surface to stabilise the building. These foundations are usually used for domestic construction, such as building houses and extensions.
Pile Foundations - these foundations are pillar-like structures which are placed underground to support the building above ground. These are typically required when the soil is deemed weak and unstable to hold the weight of the building structure, or where heavy loads are expected. This type of foundation is more expensive, however, as with any construction projects, there are many variables which can influence the overall cost.
Raft Foundations - this type of foundation is virtually a thick concrete slab which rests over a large area of soil. Raft foundations are generally used to support domestic and commercial buildings where the condition of the soil is poor, as these foundations distribute the weight of the structure over the entire area, and not over smaller zones e.g. footings, pile foundations.
DRAINAGE INSTALLATION
A properly installed drainage system is fundamental in preventing water accumulation, mitigating the risk of flooding, and preserving the structural integrity of your property. Drainage installation services offer expert knowledge and technical expertise to design and implement a system tailored to your specific needs. By investing in professional installation services, you can ensure the long-term effectiveness and functionality of your drainage system.
Key Considerations for Drainage Installation:
Site Evaluation: A comprehensive evaluation of your property is crucial to identify areas prone to water accumulation, grading issues, and potential drainage challenges. Professionals will assess soil conditions, topography, and hydrological patterns to determine the most appropriate drainage solutions.
Local Regulations: It is important to comply with local regulations and obtain necessary permits before initiating any drainage installation projects. Professional drainage services have the knowledge and experience to navigate these requirements and ensure compliance with local guidelines.
Customized Design: Each property has unique drainage needs, and a tailored design is essential for an effective system. Drainage experts can develop a customized plan that integrates various drainage techniques and components to address specific issues, such as French drains, channel drains, or catch basins.
Types of Drainage Systems:
French Drains: French drains are commonly used to redirect groundwater away from foundations and low-lying areas. They consist of a perforated pipe wrapped in geotextile fabric and surrounded by gravel, allowing water to seep into the pipe and be carried away.
Surface Drains: Surface drains, such as channel drains or catch basins, are designed to collect water from the surface and redirect it to a drainage system. These drains are particularly useful in areas with heavy rainfall or where surface runoff needs to be managed effectively.
Subsurface Drains: Subsurface drains, such as agricultural tile drains or curtain drains, are installed underground to drain excess water from soil and prevent waterlogging. These drains are commonly used in agricultural settings or areas with high groundwater levels.
Benefits of Professional Drainage Installation Services:
Effective Water Management: Professionally installed drainage systems efficiently manage water flow, preventing water accumulation, flooding, and potential property damage. They provide a reliable solution to ensure the safety and longevity of your property.
Enhanced Landscape Preservation: A well-designed drainage system not only protects your property but also preserves the beauty and health of your landscape. By preventing soil erosion, waterlogging, and standing water, drainage installation services contribute to vibrant and thriving outdoor spaces.
Long-Term Cost Savings: Investing in professional drainage installation services can save you money in the long run. By proactively addressing drainage issues, you can prevent costly repairs, foundation damage, and landscape restoration caused by water-related problems.
Conclusion: Drainage installation services are essential for effective water management, property preservation, and overall peace of mind. By partnering with professionals, you can ensure that your property is equipped with a well-designed and properly installed drainage system. From site evaluation to customized design and implementation, drainage installation services provide the expertise and solutions needed to create a solid foundation for effective water management. Don't underestimate the importance of drainage installation services—they are an investment in the long-term
UNDERPINNING
A solid foundation is the backbone of any structure, providing stability and support. However, there are situations where foundations may weaken or become unstable over time. This is where underpinning services come into play. In this blog, we will delve into the world of underpinning, exploring its importance, signs that indicate the need for underpinning, the underpinning process, and the benefits it provides. So, let's explore how underpinning services can strengthen foundations and provide peace of mind.
The Importance of Underpinning Services: Underpinning is a specialized construction technique used to strengthen and stabilize existing foundations. It is crucial for properties that show signs of foundation settlement, soil subsidence, or structural damage. Underpinning services help restore the structural integrity of a building, ensuring its long-term stability and safety.
Signs That Indicate the Need for Underpinning:
Cracks in Walls and Floors: Visible cracks in walls, floors, or ceilings can be an indication of foundation issues. Horizontal or stair-step cracks, especially in combination with other signs, may suggest the need for underpinning.
Uneven or Sagging Floors: If you notice that floors are no longer level or have started to sag, it could be a sign of foundation settlement. Underpinning can help address this problem by providing additional support to the foundation.
Doors and Windows Misalignment: Difficulty in opening or closing doors and windows, or gaps around them, can be a result of foundation movement. Underpinning can help correct the alignment and functionality of doors and windows.
Basement Water Leakage: Persistent water leakage or dampness in the basement can be an indication of foundation issues. Underpinning can help stabilize the foundation and prevent further water penetration.
The Underpinning Process:
Assessment and Engineering Design: The first step in underpinning is a thorough assessment of the foundation's condition. Structural engineers will evaluate the extent of the problem and develop an appropriate underpinning design to address it.
Excavation: The area surrounding the foundation is excavated in a strategic manner to expose the existing footings. This allows for the installation of new support elements.
Installation of Support Elements: Various methods can be used for underpinning, including traditional mass concrete underpinning, screw piles, helical piers, or resin injection. The chosen method will depend on the specific requirements of the project.
Load Transfer: Once the new support elements are installed, the load of the building is gradually transferred to the new underpinning system. This process ensures a smooth and controlled transition, minimizing further stress on the foundation.
Benefits of Underpinning Services:
Structural Stability: Underpinning services provide a reliable solution for stabilizing and strengthening foundations. This ensures the long-term stability of the structure and prevents further damage.
Increased Property Value: A solid foundation enhances the value of a property. Underpinning not only addresses existing issues but also gives potential buyers or tenants confidence in the building's structural integrity.
Avoidance of Costly Repairs: Addressing foundation problems early through underpinning can prevent more extensive damage in the future. By investing in underpinning services, you can avoid costly repairs down the line.
Peace of Mind: Underpinning services provide homeowners and property owners with peace of mind, knowing that their building's foundation has been reinforced and their investment is protected.
Concrete BasE SERVICES
Build with Confidence! Professional Concrete Base Laying in Kent
Looking for reliable concrete layers in Kent to lay a strong foundation for your upcoming construction project? Look no further! Our trusted concrete company is here to provide you with top-quality concrete base laying services for houses, sheds, and various other buildings.
At Kernahans Contractors, we take pride in being the go-to concrete contractors in the area. With a team of experienced professionals and a commitment to excellence, we offer tailored solutions that meet your specific needs and exceed your expectations.
Our skilled concrete layers understand the importance of a solid foundation for any structure. Whether it's a house, a shed, or a commercial building, we meticulously prepare the site, ensuring proper leveling and compaction. Using the highest quality materials and advanced techniques, we pour and spread the concrete with precision, ensuring a strong and durable base that will withstand the test of time.
As a local concrete company near you, we prioritize customer satisfaction and timely completion of projects. We strive to deliver exceptional results while working within your budget. With our attention to detail and expertise, you can trust us to lay a foundation that sets the stage for a successful construction project.
Don't compromise on the quality of your concrete work. Choose our reliable concrete layers in Kent for all your base laying needs. Contact Kernahans Contractors today to discuss your project and let us bring your vision to life with professionalism and skill.
Our Services
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Groundworks
From underpinning to drainage, from trench digging to driveways, our team will provide you with efficient, professional and timely services, covering London and all of Kent, including Maidstone, Medway, Sittingbourne, Sheerness, Tunbridge Wells, Tonbridge, and surrounding areas.
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Foundations
Whether its a new home or a commercial building, Kernahans Groundworks will work with you to ensure we cement solid foundations for your project.
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demolition
Making extra space, or developing an old premises, we can either provide full scale demolition or soft strip services according to your needs.
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drainage
Soak aways or deep drainage, we’re here for you, with a team for every job, we have the tools and plant to ensure you’re not left with flooding or blocked drains.
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bulk excavations
Clearing a large oversite or clearing a garden, we have a machine for every job, and a team ready to ensure your job is completed to the highest standard.
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driveway installations
Every home needs a beautiful driveway, we can help you not only design but supply our own aggregates and decorative stones, we will make sure your driveway stands the test of time.
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hard landscaping
From a garden shed to garden that you have always dreamed of, we thrive on the impossible, and will ensure not only is the job done safely but to the highest standard.
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Waste Management
Kernahans offers in house waste management solutions, anything from grab hire, skip hire to man & van rubbish removal. We are a one stop shop!
KERNAHANS GROUP
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Kernahans Contractors
Providing construction contracting and waste management services, including grab hire, aggregates, skip hire and man & van services
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Kernahans Groundworks
All aspects of groundworks covered, working across Kent & London. Call us today to enquire about your project. Undertaking projects from foundations to hard landscaping.
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Kernahans Demolition
Demolition services catering Kent & London. All types of demolition covered including residential and commercial projects. Call now to speak to one of our professionals