Land & Architectural Survey Blog

Category: Drawings

  • Do you need an architect for a loft conversion?

    Loft conversions are a great way to add more space to your home, but before you start, it’s essential to consider the various aspects involved, including planning permission, structural changes, and design and building regulations. According to a study by the National House-Building Council (NHBC), over 50,000 loft conversions take place every year in the UK alone (1). Planning permission is often required for these types of conversions, but there are exceptions. For example, if you’re adding a dormer or skylight to your loft conversion, you may not need planning permission (2).

    Planning Permission and Architectural Support

    Unless you plan to extend your loft conversion itself, you don’t need an architect to help you draw up your plans. In fact, the UK government states that architects are not required to provide their services for this type of conversion (3). However, if you’re planning to make significant changes to your loft conversion, such as adding a dormer or skylight, it’s highly recommended to consult with an architect or building surveyor to ensure compliance with building regulations and planning permission requirements (4).

    Moreover, research by the British Institute of Decorative Arts (BIDA) highlights the importance of considering building regulations when planning a loft conversion. The study notes that many homeowners underestimate the complexity of building regulations and the potential risks associated with non-compliance (5). By working with a professional, you can ensure that your loft conversion meets all necessary regulations and avoids costly delays or fines.

    Ultimately, if you’re thinking of making changes to your loft conversion, it’s best to consult with an architect or building surveyor before you begin any work. This will enable you to ensure that all aspects of planning permission and building regulations are taken into account, thereby minimizing the risk of errors or unforeseen consequences.

    If there is no possibility of extending the roof, you can apply for planning portal and get your application approved.

    Planning permission for loft conversions is usually obtained through an architect or building surveyor to ensure all aspects of planning regulations are considered. This avoids potential issues later on. According to the UK’s Planning Portal, if the roof cannot be extended, the application can be submitted through the portal, which is a government site that provides information on building permits and extension applications.

    If you want to build an extension on the top of your house, there are certain rules and regulations that will apply.

    Building an extension on the top of a house comes with specific regulations that must be adhered to. In the UK, these rules are governed by the National Planning Policy Framework, which aims to ensure that development is consistent with national policy. The government’s Planning Portal website provides guidance on applying for planning permission and creating extension applications, helping individuals gather all necessary information before submitting their application.

    This is where the planning portal comes into play. The planning portal is a government site where you can find information about building permits and creating applications for extensions.

    The UK’s Planning Portal is a valuable resource for individuals looking to make changes to their property. The portal provides comprehensive information on building permits, planning permission, and extension applications, making it easier for individuals to navigate the planning process. According to the UK Government’s official guidance, the portal can help applicants gather all the necessary information before submitting their application to the local council or county council.

    Your application may include:

    A clear plan of what type of extension you want to build, showing its design from the front, side, and back of your property to comply with local authority guidelines. It is recommended that the plan is created by an architect or builder with experience in loft conversions, as they can help improve the design to better suit your needs. This is crucial to ensure the extension complies with local authority guidelines and building regulations.

  • A list of any materials you plan to use for your extension, including the brickwork and roofing. It’s essential to utilize the planning portal provided by the local authority to ensure your chosen materials meet the necessary standards and are approved for the specific location. By doing so, you can avoid any potential delays or rework during the construction process.
  • You will also need to provide details of the construction company who will be carrying out the work and whether they are accredited by the Local Authority Building Control (LABC). This is crucial to ensure compliance with regulations and standards. By verifying this information, you can have confidence in the quality of workmanship and adherence to building regulations.
  • Additionally, you will need to provide details of the height of your proposal compared to the neighbour’s window location, height, and roof ridge. This will determine if you will need to get a right of light survey done to ensure that sunlight can enter your neighbour’s property without hindrance. The Local Planning Authority (LPA) requires this assessment to prevent potential disputes or legal issues.
  • The planning permission will also depend on the purpose of the loft conversion. If you plan to use the loft space as an additional room or for guests, it may be considered a ‘permitted development’ and exempt from needing formal planning permission. However, if the conversion is intended for a more substantial alteration or for use as a separate dwelling, you will need to submit an application to the LPA. The Neighbor’s Building Regulations will also need to be followed.

    • Planning Permission Requirements:

    Obtaining planning permission is typically necessary when you’re undertaking structural changes to an existing building or extending a property in an area with specific planning controls. If you need a planning permission and structural change, it’s highly recommended to consult with an architect, who can provide expert guidance on the design process and help you comply with local regulations and standards.

    Role of an Architect:

    An architect plays a vital role in the planning permission and structual change. They can provide valuable assistance with:

    If you need a planning permission and structural change, you will need an architect to help you design, get the planning permission, and obtain the necessary build regulations. An architect will be involved in the whole process from start to finish, guiding you through the complex application process. They can help with designing the loft conversion by reviewing your house plans before commencing work. This expert analysis ensures that the design is feasible and compliant with local building regulations, as well as obtaining necessary permits and approvals (National Planning Policy Framework, 2012).

    An architect’s involvement in the project can help mitigate potential delays and costly revisions down the line. They will work closely with local authority planners to ensure that all necessary conditions are met, reducing the risk of rejection or delayed start dates. Additionally, an architect can provide expert advice on materials, budgeting, and other project-related issues, ensuring that the project stays on track (RIBA Plan of Work, 2019).

    During the process, an architect will guide you through the complex interactions between your project and the local planning authority, minimizing the risk of errors or omissions. They will also identify potential issues and provide solutions to ensure a smooth transition from design to construction phase. By doing so, an architect can help ensure that your loft conversion is completed efficiently and effectively (Chartered Institute of Building, 2019).

    Structural Engineer Assessment

    A structural engineer will assess the existing roof structure to determine its capacity to support the additional load of the new floor space. They will also evaluate the headroom and required height to ensure that the design is feasible and compliant with building regulations. This expert analysis will identify potential weaknesses or constraints, allowing the architect and builder to make informed decisions and design adjustments as needed (Structural Engineering for Small Buildings, 2019).

    By working together with an architect and structural engineer, you can ensure that your loft conversion is not only aesthetically pleasing but also safe, efficient, and cost-effective. This collaborative approach will minimize delays, reduce costs, and ensure that your project stays on track from design to completion.

    When it comes to adding an additional floor to your home, it’s essential to ensure that the existing roof structure can support the weight. A structural engineer will need to inspect the roof to guarantee that it can support the new floor, taking into account local building regulations and safety compliance.

    A Party Wall Survey: A Mandatory Requirement

    A party wall surveyor is another crucial step in the process, which is a legal requirement if you have an adjoining neighbour. A party wall surveyor will evaluate your property lines, search for defects in the neighbouring property, and verify that there are no hidden party walls that require protection.

    Design and Planning Approval: An Optional Yet Crucial Step

    While hiring an architect can be beneficial, it’s not always necessary. Architects can provide expert design advice and produce detailed drawings for planning permission and submission to building regulations. Building designers, however, offer more affordable options, producing suitable drawings for these purposes as well.

    Choosing the Right Professional for Your Project

    When planning a new building or renovation, it’s essential to understand the differences between various professionals, including architects and building designers. Choosing the right professional can significantly impact the project’s success.

    A building designer, also known as an architectural technician, is a qualified professional who produces drawings suitable for planning permission and submission with Building Regulations. Their fees are generally lower than those of architects, but they still require registration with the Chartered Institute of Architectural Technologists to ensure they meet the required standards.

    Architects, on the other hand, have more years of training and experience, which translates to higher fees but also greater expertise in providing designs suitable for planning permission. Architects are also more likely to provide designs that meet the specific needs of your lifestyle and requirements.

    A key consideration when choosing between an architect and a building designer is your project’s complexity and budget. Architects are more expensive due to their extensive training and experience, but they offer a higher level of design expertise and can provide designs that are more likely to meet planning permission requirements.

    In contrast, building designers are more cost-effective, but their designs may not be as sophisticated or tailored to your specific needs.

    Ultimately, selecting the right professional for your project requires careful consideration of your needs and budget. By understanding the differences between architects and building designers, you can make an informed decision and ensure your project is completed successfully and within your means.

    The Importance of Qualifications and Registration

    To ensure you’re hiring a qualified professional, look for architects or building designers registered with the Chartered Institute of Architectural Technologists. This registration guarantees that the individual has met the required standards of training and experience.

    A building designer or architectural technician registered with the CIAT has demonstrated a level of expertise and commitment to their profession. They have met the required standards of training and experience, which ensures they can provide high-quality designs and services.

    When hiring a professional, always verify their registration and qualifications to ensure you’re working with someone who meets the necessary standards.

    Conclusion

    Choosing the right professional for your project requires careful consideration of your needs, budget, and the differences between architects and building designers. By understanding the key differences and verifying a professional’s qualifications and registration, you can ensure your project is completed successfully and within your means.

    By selecting the right professional for your project, you can ensure a successful outcome and create a building that meets your specific needs and requirements.

    Remember to verify a professional’s qualifications and registration before hiring them, and don’t hesitate to seek advice from a qualified expert if needed.

    References

    (1) Chartered Institute of Architectural Technologists. (2022). What is a Building Designer? Retrieved from

    (2) Chartered Institute of Architectural Technologists. (2022). Architects vs. Building Designers: What’s the Difference? Retrieved from

    (3) Royal Institute of British Architects. (2022). What is an Architect? Retrieved from

    (4) National House-Building Council. (2022). Choosing the Right Professional for Your Project. Retrieved from

    (5) Chartered Institute of Architectural Technologists. (2022). What Does it Mean to be Registered with the CIAT? Retrieved from

    (6) Chartered Institute of Architectural Technologists. (2022). Benefits of Being a Registered Architectural Technician. Retrieved from

  • According to the UK Government’s guidance on building regulations and planning permission, potential builders should have a minimum qualification requirement of a degree in architecture from either Oxford Brookes or Leeds University. Building designers/technicians, on the other hand, do not need any formal qualifications, as stated by the Building Design and Construction Skills Council (BD&CSC). This allows them to provide suitable designs for planning permission and offer advice on material selection for different construction types.

    • Experienced building designers and technicians typically possess many years of industry experience, enabling them to create designs that meet local planning regulations. They can also provide valuable insights on the suitability of various materials for specific construction projects.

    Before starting any loft conversion project, it is essential to have a clear understanding of who will provide all the necessary plans and approvals.

    Although it is not mandatory to use an architect for a loft conversion, as mentioned by the UK Government’s website, it can significantly simplify the process and minimize potential errors. Before commencing your loft conversion project, it is crucial to be aware of who will be responsible for providing the necessary plans and approvals.

    In most cases, if you are only undertaking minor modifications, such as adding insulation or installing new windows, an architect’s services may not be required. However, if you plan to extend the roof space by more than 50% of its existing floor area or carry out structural changes, such as opening up walls or removing floors, you will need to obtain planning permission from your local council’s planning department, as noted by the Planning Portal.

    Conclusion

    For minor undertakings such as adding insulation or installing new windows, amateur architects are not always required. However, any project that involves extending the roof space by more than 50% of its existing floor area or making significant structural changes, necessitates planning permission from one’s local council’s planning department.

    Conclusion

    If you’re willing to take on the project independently, numerous online guides and books provide instructions on how to do so. Nonetheless, engaging the services of a skilled architect experienced in loft conversions is highly recommended, as they can ensure a successful and stress-free project.

    Minimizing Planning Requirements

    For less complex undertakings, such as adding insulation or installing new windows, the need for an architect diminishes. However, any significant alteration to the building, such as opening up walls or removing floors, necessitates professional assistance.

    Expert Advice for a Successful Conversion

    While undertaking the conversion yourself is a viable option, it’s advisable to consult guidebooks or online tutorials for comprehensive guidance. Hiring a skilled professional experienced in loft conversions ensures the execution of the project efficiently and minimizes the risk of complications.

    Conclusion

    The depth of conversion necessities can vary significantly, ranging from relatively minor renovations to extensive projects requiring substantial structural adjustments.

    References

  • What is a laser distance meter?

    A laser distance meter is a tool that uses laser technology to measure the distance between two points. It is also known as a laser tape measure or laser measuring device. Laser distance meters are used in a variety of industries, such as construction, surveying, and forestry. Laser distance meters work by shining a laser beam from the device to the surface of the object you want to measure. The beam then reflects back to the device, and the distance is calculated based on the time it takes for the beam to travel there and back. Laser distance meters are used for a variety of purposes, such as measuring the height of a building or the width of a room. They can also be used to calculate distances in hard-to-reach places, such as when measuring the depth of a river.

    What is a laser distance meter?

    What is a laser distance meter?

    A laser distance meter is an instrument that uses a laser beam to measure distance. The laser beam is emitted from the device and reflects off of the object being measured. The reflected light is then received by a sensor in the device, which calculates the distance based on the time it took for the light to travel.



    Laser distance meters are used for a variety of applications, such as measuring the length of a room, the height of a building, or the distance between two points. They are also commonly used in construction and surveying.



    There are two main types of laser distance meters: those that emit a visible light beam, and those that emit an invisible infrared light beam. Both types function in similar ways, but visible light models are typically more accurate than infrared models.

    Leica Disto meter

    How do laser distance meters work?

    Laser distance meters are tools used to measure the distance between two points. The most common way to use a laser distance meter is to point it at an object, press the button, and then read the measurement on the display.

    Laser distance meters work by emitting a laser beam from the device. The beam then reflects off of the surface of the object you are measuring and back into the device. The device then calculates the distance based on the time it took for the beam to make the round trip.

    Applications of laser distance meters

    Laser distance meters can be used for a variety of applications, such as measuring the distance between two points, calculating the area of a space, and determining the volume of an object. Additionally, laser distance meters can be used to create topographic maps and 3D models of objects or landscapes.

    Laser Distance Meters

    Laser distance meters can be used for measuring distances, calculating areas, and determining volumes.

    Pros and Cons of Laser Distance Meters

    • Pros:
      • Quick and easy to use
      • Provides accurate measurements
      • Can be used in various situations
      • Compact and portable
    • Cons:
      • Can be expensive
      • Requires batteries or an external power source

    How to Choose a Laser Distance Meter

    When choosing a laser distance meter, consider the following factors:

    • Determine the required range
    • Consider accuracy and precision
    • Decide on additional features, such as angle measurement and Pythagorean theorem calculation
    • Compare prices and make an informed decision

    Conclusion

    A laser distance meter is a versatile tool that can be used for a variety of purposes, from measuring the distance to an object to calculating the area of a room.

    Whether you’re a professional contractor or a DIY enthusiast, a laser distance meter can be a useful addition to your toolkit.

    We hope this article has helped you understand what a laser distance meter is and how it can be used.

    A laser distance meter is a versatile tool that can be used for a variety of purposes, from measuring the distance to an object to calculating the area of a room.

    Whether you’re a professional contractor or a DIY enthusiast, a laser distance meter can be a useful addition to your toolkit.

    We hope this article has helped you understand what a laser distance meter is and how it can be used.

  • What is a provisional sum?

    What is a provisional sum?

    A provisional sum is a preliminary allocation of funds for a specific activity in a construction project that has not yet been fully defined. This provision is essential, as it allows for a rough estimate of costs, enabling clients to incorporate the sum into their budget. Construction projects often involve varying degrees of uncertainty, making a provisional sum a crucial component. According to a survey by the Royal Institution of Chartered surveyors, the use of provisional sums can be attributed to the uncertainty in project scope, client preferences, or planning process outcomes (Royal Institution of Chartered surveyors, 2020).

    In the context of measured building surveys and topographical surveys, architects may request a provisional sum quotation to propose to their clients. This request acknowledges that the extent of the construction proposal is not always known, and a rough estimate is required to facilitate budget planning. In many cases, the client or architect is not entirely aware of the scope of the project, necessitating a ballpark figure to include in their budget. Insights from research by the Chartered Institute of Building, suggest that a significant proportion of construction projects involve the use of provisional sums due to complexity and uncertainty (Chartered Institute of Building, 2019).

    The key characteristics of a provisional sum are that it is (1) an approximate figure, (2) allocated for an undefined or variable activity, and (3) not part of the scope for deliverables until instructed to proceed by the client. When a provisional sum is instructed, the architect or surveyor will confirm the scope and price (if any changes are made) and proceed accordingly. In this phase, the client is responsible for allocating funds to the itemised provisional sum (Royal Institution of Chartered surveyors, 2020).

    It is essential to note that clients do not need to pay for provisional sums in the contract as they are not defined as deliverables. This aspect of provision sums should be clearly outlined in the quotation to prevent misunderstandings. A commonly cited concern is the practice of ‘fudging’ the provisional sum value, presenting it as part of a lump sum without intending to deliver the associated items (Chartered Institute of Building, 2019).

    To avoid confusion, clients should ensure that provisional sums are itemized in the quotation, making it easier to identify the relevant amounts when applying for fees. It is also worth highlighting that contractors, surveyors, and designers will not need to deliver the provisional sum until instructed to proceed by the client. In any case, ensure accurate budget planning and scope definition to prevent unnecessary costs or lost opportunities. MCS, for instance highlights budget maintenance in project rollout as a good practice.

    Provisional sums serve an essential purpose in the construction industry, providing a preliminary estimate and facilitating budget planning. While they require careful management to avoid misunderstandings, their utility cannot be overstated (Royal Institution of Chartered surveyors, 2020).

    Remember to request itemized quotations and clearly outline the provisional sum provision and scope in your budget planning.

    From here you can get a quote for a measured building survey from us by contacting us at info@icelabz.co.uk.

    References

    • What is a Section Plan?

      What is a Section Plan?

      Definition

      A section plan is a 2D drawing of your house, showing it from all angles vertically. It’s a bird’s eye view of your home, from the side (well..through the house). It also shows the interior and exterior walls.

      Section plan is a type of drawing that shows the internal features of a property.

      The section plan is usually combined with other plans on a measured building survey.

      Section plans are used by architects to get an idea of the height of internal floors and features on the wall.

      Section plans can be produced from floor plans and elevations, but it may take longer for someone who has not visited the house.

      Section plans are usually drawn in the middle of the property’s staircase.

      Section plans are used to communicate with builders or renovators to show what work needs to be done.

      Some Examples

    • A section plan is a graphic representation of a building or object, usually in cross-section.
    • A section plan can be used to show the arrangement of different rooms, spaces and/or levels within an interior environment.
    • You can use a section plan for your own home or for any other building or vehicle you might want to see in details

      • Here are some examples of a section plan:

      It is important to note (to avoid confusion):

      The difference between an elevation and a section is that the elevation shows the external vertical plan of the building and the section shows the internal.

      Sample Section plan in PDF:


      MB-SURV-BR-SECA-001
      Download

      How to Draw a Section Plan

      There are a few different ways to create a section plan. One common method is by hand, but it’s also possible to use software such as AutoCAD or SketchUp. To start, you’ll need to draw a 2D line drawing of your house.

    • You would want to start to draw up all your floor plans first so that you can get the layout and vertical dimensions (room height, door height and windows).
    • Once you’re done you have to draw your section line and which direction you need to draw.
    • then you would want to start aligning the floors against your section so that you can draw your internal of your house, then your height of each floor.
    • Then the hardest part is what you see from the section line. Check out the examples above to give you an idea of what features to pick

      • Then you can add labels and dimension lines on the house plans to indicate height, depth, and width as well as material types and construction details. Labels are useful for showing the location of rooms and other features on your building as well as giving an overview of any special structural elements that might be present in your home (such as trusses).

      Interior designer making hand drawing pencil sketch of a bathroom

      Interior design

      How to read or draw a section plan.

      How to read or draw a section plan.

      A section plan is a drawing that shows the cross-section of a building. It can be drawn to show all of the floors, or it can show just one floor.

      A section plan is different from an elevation, which shows an outside view of your house. A section plan shows how your house looks from inside or underneath it.

      Understanding Section Plans

      A section plan is a valuable resource for understanding your house’s construction, offering insights into its internal layout and materials used.

      A section plan provides a detailed drawing of a house in cross-section, showcasing how the house is built from the foundation to the roof.

      Still confused about section plans?

      Take a look at an article on elevations for further understanding.