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Why Has This Lintel Cracked?

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? Ask Skill Builder: http://skill-builder.uk/send

Roger looks at a problem with a concrete lintel.

Here’s the message from Ryan:

Hi, so about 6 months ago, I had this arch open extended.

For the last three months, the lintel below the wall has been cracking.

The wall on the left has not cracked at all.

The wall that is cracking is on the side of the house against a main road.

I wondered if this is a problem, if this lintel must be replaced or if it can be repaired with something like a helical bar or studs through the lintel into the wall above it.

Thanks,

Ryan

Garden Fence Repair Made Easy ~ DIY Guide

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Sam & Jen are back, and they have a garden fence to replace in this DIY guide for fixing your old broken garden fence.

No More Creaks! ~ DIY Stair Repair Tutorial

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KREG R3 Jr. Pocket Hole Jig System
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Roughneck Mini Utility Bar 190mm (7in)
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Gorilla Glue 500ml
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Spax T-Star Plus Countersunk Head Stainless Steel
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VonHaus Carpet Fitting Kit
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Are you tired of hearing those loud, annoying creaks whenever you walk up your stairs?
Don’t worry – with this easy DIY tutorial, you’ll learn how to repair creaky stairs and eliminate those annoying noises once and for all.

We’ll guide you through all the necessary steps, from finding the source of the creak to replacing the necessary parts. We’ll also show you the best methods and materials, like wood glue and screws, to ensure your stairs are safe and secure.

Roger Is Stumped by This Tricky Problem. Can You Help?

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Roger cannot figure out why Ryan has moisture under his floorboards.

Here’s the message from Ryan:

Hi I love your channel and find it really insightful hence why I’m here, I have a problem within my 1930’s detached house.

As you can see from under the floor in the front of the property it’s soaking and to be honest I’m worried.

Inside of the cavity in the bay window has no insulation no where in the property does but I can see beads of condensation on the bricks.

Please help. Thank you.

How To Build A Garden Room Roof ~ Comprehensive Guide

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Roger and Dan demonstrate how to calculate and build a pitched roof.

Purchase the Delta Pro from the EcoFlow official website:
🛒 https://uk.ecoflow.com/collections/promotional-items?aff=14

Dan’s Roofing Square & App:
🛒 https://www.essential-carpenter-tools.co.uk

ForgeFast Timber Fixing Screws:
🛒 https://amzn.to/3KFaz9D

Blueprint for Truly Affordable Homes Could Slash 1.2 Million Council Waiting Lists

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  • New generation of Public Rental Homes (PRH) needed to match the needs and pockets of 1.2 million households on waiting lists.
  • New Public/Private partnership model for half-market rent homes designed for local needs, built by private developers.
  • Site-by-site appraisals rather than top-down planning targets form the bedrock of local PRH programmes.

The Housing Finance Institute (HFI) and Localis published a 30-page blueprint designed to stimulate a new generation of council homes.

‘Public Rental Homes – fresh perspectives’ provides a solution to the challenge that just 6,000 of the 52,000 new homes listed as ‘affordable’ in 2020/21 by local councils were truly affordable by 1.2 million households on waiting lists.

Local authorities would have the opportunity to develop plans to slash council waiting lists and galvanise local housebuilding by partnering with private developers to build homes by adopting this new-generation PRH model, that flips the traditional approach to negotiations on ‘affordable’ provision.

Currently councils negotiate with developers to determine the percentage of affordable homes a scheme can provide, based on the total private unit sales. ‘Affordable’ rents can vary from 50% of local market rents up to 90%.

Subsidised sales are included in the percentages. The PRH model flips the question to ‘what percentage of private homes are needed to produce sufficient PRH homes?

Under the PRH model – which deals in ‘bottom up’ plans, not top-down targets – local authorities would be responsible for identifying sites that might meet PRH criteria and initiate a discussion with developers.

For their part, developers would assume 100% of the risk and a 20% margin on both the PRH homes as well as their own private units.

Report author, Peter Bill, said: “Families on council waiting lists are squeezed to the bottom of pile by financial pressures on councils and developers trying to agree on the percentage of affordable homes. A new perspective is needed to ensure the needs of these families become the top priority on sites where PRH is viable.

“The PRH approach addresses that need and provides fresh impetus to councils looking to house those on their waiting list and to developers looking for better, simpler, ways to build.  Site-by-site viability is the key. Developers take 100% of the risk and therefore deserve a 20% profit margin.”

Co-author, Jackie Sadek, said: “We need to get on and deliver. Stop arguing about the whys and the wherefores. Delivery only happens on the ground, not from Whitehall.

Let’s try to crack this massive crisis, not top down, but bottom up. Every council should be supported in drawing up a 10-year Plan to deliver Public Rental Homes.”

Chair of The Housing and Finance Institute Board, Sir Steve Bullock, said: “Thousands of families and individuals, both young and old, are caught in the trap of being unable to afford to buy or rent privately but finding no alternative that they can possibly afford either.

More people are falling into this trap each month yet the supply of new affordable homes is actually diminishing.

“The impact of the cost-of-living crisis makes finding a response ever more urgent and the HFI has commissioned this research to offer a way forward that can attract support on a cross-party basis.

“Putting the emphasis on building new social homes has the potential to be a win–win with homeless people having a better chance of moving to decent properties that they can afford and make into homes while the economic impact of the construction will have wider benefits.

“Doing this at pace will need a different mindset at all levels of government and the HFI will press for that and work with councils, government and developers in the coming weeks to make this happen.”

See more about affordable homes on Skill Builder

New Fascia Fitted, Water Pouring In. Answers Here

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Roger looks at a leaking roof which has just had a new PVCu fascia fitted.

3 Common Problems With Acoustic Hangers

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Mechanical and electrical equipment can generate a lot of vibration and noise, so having effective isolators in place is essential. Acoustic hangers are a standard solution, but they often don’t perform in the way intended, leaving you scratching your head when noise problems persist. To help you out of this dilemma, Jordi Femenia, sales manager and engineer at vibration control specialist Mason UK, outlines three of the most common problems with acoustic hangers.

Acoustic Hangers

Spring hangers are used to isolate low-frequency noise from sources such as footfalls and mechanical vibration.

However, a non-specialist would fail to spot a poorly designed hanger or might match a good hanger to the wrong application.

With that in mind, here are some common problems to watch out for.

Insufficient misalignment capability

A properly engineered acoustic hanger should allow for approximately 30 degrees of sway in the drop rod.

As you can see in the image here, without that misalignment capability, you risk the rod making contact with the bracket and creating an acoustic bridge.

This is a must for mechanical and electrical services, where it is commonly the case that the drop rod is not in the centre.

Lack of deflection

People sometimes mistakenly think that having a very strong spring will deliver a better performance.

The opposite is the case. It would be a bit like replacing the shock absorbers on a Ford Fiesta with those that are designed for a Land Rover.

Let’s say you select a spring that can handle 100kg, but in your application, the actual load will only be 20kg.

A novice might think that by over-engineering, you guarantee a result when you are in fact making things worse.

If the spring is too strong you get no deflection. If you have no deflection, then you have no isolation.

Incorrect slenderness ratio

In architecture, the slenderness ratio refers to the ratio between the height and width of the building.

In structural engineering, it is used to calculate the propensity of a column to buckle.

When we are talking about acoustic hangers, slenderness refers to the ratio between the height and diameter of the coil.

If this is too high, then the spring is unstable and will potentially deform. It is therefore essential that the springs have the correct geometry.

A properly designed acoustic hanger will have design features that serve a purpose. For example, you might notice that Mason’s hangers look quite chunky.

This is to provide an effective misalignment capability and the correct slenderness ratio. Once you have a good hanger, you also need to match it to the application correctly.

Even a well-designed hanger will fail to isolate correctly if there is a lack of deflection, so a responsible manufacturer or installer should be aware of this factor, too and not simply sell a hanger without paying attention to the load it will bear.

Watching out for these three common problems should improve your chances of achieving the right isolation for mechanical and electrical equipment, but if you are in doubt, contact a specialist.

Mason UK provides anti-vibration solutions for mechanical and electrical equipment. To view the full range of spring hangers, visit mason-uk.co.uk

See more about acoustics on Skill Builder

Roll On Plaster ~ Is It Any Good?

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Marshalltown Trowel Squeegee
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CurCKuad Skimming Spatula
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Plaster Scoop
🛒 https://ewistore.co.uk

Knauf Proroll Light Plaster
🛒 https://bit.ly/3ScRZYs

Knauf Airless Readymix Spray Plaster
🎬 https://youtu.be/bMz9ujHngN4

Knauf ProRoll Max is a roller-applied plaster to level the surface of existing walls and ceilings.

Ideal for covering up textured backgrounds, such as Artex.

Use a medium pile roller to roll the plaster onto the wall and smooth it with a medium-length spatula or trowel.

Use with Knauf ProRoll Light for a superior finish.

Why Does Roger Hate Push Fit Waste Pipe?

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Roger looks at some troublesome push-fit pipework in a bathroom.

Here’s our message from Mike:

Love watching your channel. We are just renovating our bathroom.

We’ve been removing as much as we can, but this morning I noticed a leak coming through the kitchen ceiling.

Now, the bathroom sink was used and I think I found the issue. Looks like a fractured waste pipe.

The house is circa 1997/1998 and the plastic pipes feel very degraded.

Should I work on the basis that all plastic waste pipes should be replaced to prevent future issues like this?

Best Regards, Mike

Metal Stud Walling Made Easy ~ Knauf Performer

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Knauf Performer is a versatile partition solution that meets nearly every performance requirement.

The Knauf Performer system is lightweight, strong, easy to install, and can be specified confidently for an enormous range of applications.

The Knauf Performer system is our most versatile and commonly used partition system.

It is constructed using a single row of Knauf metal studs with Knauf plasterboards to both sides to meet fire, acoustic, moisture and impact requirements.

The Performer system is lightweight, simple to construct and should be used with Knauf’s finishing solutions range.

• Versatile, light, fast and easy to install

• System can utilise the entire range of boards

• Optimised solutions to meet sector-specific requirements

• Minimum amount of components required to construct

• Comprehensively tested, developed and site-proven

Find out more about Knauf Performer

See more about Knauf on Skill Builder

UK Set for Building Boom as 20,500 Planning Applications Approved per Month

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Research by debt advisory specialists, Sirius Property Finance, has revealed which areas of Britain look set for a property building boom, having seen the highest level of planning applications granted in recent months.

Sirius Property Finance analysed figures on the average monthly total planning applications submitted across each region of the UK, the average success rate of these applications and what this equates to in terms of total applications granted.

The research shows that across the UK, almost 24,500 planning applications are received on average each month, with just over 20,500 (84%) of those being successful.

Northern Ireland is home to the highest average monthly success rate for planning applications approved, with 95% of all applications given the green light each month, followed by the North East at 92% and Wales at 97%.

However, these regions are also home to some of the lowest average monthly totals of planning permission submitted, accounting for 0.5%, 2.3% and 3.8% of respective successful planning applications.

In fact, it’s the South East that looks set for the biggest building boom in 2023 so far, with 4,491 planning applications made on average each month.

While just 84% of these applications are successful, this equates to 3,772 successful applications every month, 18.4% of the UK total.

At just 75%, London is home to the lowest percentage of successful planning applications across the UK.

But despite this, the 3,444 successful bids seen across the capital every month account for 16.8% of the national total.

The East of England (12.7%), South West (10.4%) and North West (8.3%) also account for some of the highest levels of successful planning applications made each month across the UK.

Managing Director of Sirius Property Finance, Nicholas Christofi, commented:

“Despite the economic uncertainty that came during the closing stages of 2022, we’ve continued to see a high level of market activity when it comes to the financing of both commercial and residential developments across the UK.

Perhaps more telling is the higher propensity of these developments in higher value regions such as the South East and London, which suggest that a robust level of confidence remains in the market and that any fears of a property price downturn are largely behind us.

More encouraging still, is the fact that the majority of applications made are getting approval and this bodes very well for the health of the market moving forward, both in terms of ability to actually build, as well as the delivery of this stock to avoid any future periods of market stagnation.”

View full data tables online here.

Driveway Double Gates – Made to Measure

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Special thanks to Sam & Jen from SJ Ward Builders.
https://bit.ly/3eh17v0

Driveway Double Gates – Made to Measure

Abe from Skill Builder follows Sam and Jen on another building job.
They’re showing us how to hang some heavy-duty bespoke driveway gates this time.

Knock It Down or Save It? You Decide

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Roger looks at the front of a house which needs some attention but where would you start?

Bricklaying With Steve and Alex
? @SteveAndAlexBuild

Here’s our message from Dael:

Hi, I had numbers of builders coming to all give me a different approach to the issues.

So I made a decision to start somewhere to see the problem.

No damp course/injections really old, pointing done with cement instead of lime, cavity wall/air bricks blocked, gutters/drains blocked and renders keeping moisture inside and flooring indoors all damp and moist.

I have been looking at countless videos, information and suppliers to do correctly but I still find contradictory information.

I’m looking for a new damp course, repointing and the whole inside plastering and flooring.

Also to mention, this is only the front of the house. The back is literally the same.

I want to get experts and people to actually fix the problem instead of just a quick fix.

I really look forward to hearing from you, even if just with some pointers and contacts to reach.

Thank you

New College Durham Launches Retrofit Course to Tackle Green Skills Gap

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New College Durham is launching a new course which aims to address the retrofitting skills gap…

The Level 2 Award in Understanding Domestic Retrofit will provide the local workforce with the first step towards in-demand careers in the retrofit industry.

As part of the government’s net zero obligations, eleven million homes across the UK need to be retrofitted to reduce both energy consumption and emissions.

This will only be possible with raised awareness and a skilled workforce.

New college Durhams Level 2 Award is designed for anyone looking to gain a better understanding of retrofit, and can also help those with professional construction experience take the first step towards becoming a Retrofit Assessor, or work in the building insulation field.

Lee Baum, Green Skills Manager at New College Durham, said:

“There has never been a better time to start the Retrofit journey, whether your ambition is to become a Retrofit Assessor, you are a tradesperson who wants to understand best practice for building insulation to meet PAS2035 compliance or you just want to learn more about the topic, this course is packed with valuable content that ensures you make the right first step into retrofitting.

It will give you a comprehensive and easy-to-follow introduction to whole-house retrofit. You will gain an understanding of what domestic retrofit is, what it is supposed to achieve, what you need to know when working in the industry, and what to look out for when installing energy efficiency measures in homes.

Employers are increasingly seeking to develop a workforce who understand the fundamentals of retrofitting, so the course is designed to improve your employability skills.”

The Level 2 Award in Understanding Domestic Retrofit at New College Durham, starts on Monday 17 April at 5.30pm-8.30pm.

It runs for six weeks and is accredited by City and Guilds.

To find out more or enrol visit www.newdur.ac.uk, contact 0191 375 4040 or email help@newdur.ac.uk.

More From Skillbuilder – Green Plans On Retrofitting Insulation

Brownfield Sites: Can They Solve the Housing Crisis?

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Great Britain has an undersupply of housing units requiring 340,000 new builds annually until 2031.

The good news is official data indicates that there are currently 21,000 brownfield sites covering nearly 25,000 acres across the UK.

It is estimated that this acreage offers adequate space to build many housing units that could ease supply woes.

Land and Property Development

Brownfield land offers several advantages for builders, investors, and developers. They are usually located in urban areas where the need for land development is the greatest.

However, a topographical survey is needed to map out the land including existing buildings, trees, water courses, underground utilities, and so on.

The results of the survey are used in designing the development plan as well as in securing building or planning permissions.

It also enables developers to maximise land use and minimise errors. Hence, even if these sites are cheap to buy, site preparation and development may be pricey.

Knowing the topography of the site prevents developers from making costly mistakes.

Another benefit of investing in brownfields is the availability of infrastructure. For example, road and rail links may already be in place making the site accessible.

Furthermore, these locations may be part of a development or regeneration zone, so there may be grants or financial incentives offered by the government to help with land remediation.

To illustrate, the Brownfield Land Release Fund 2 (BLRF2) offers up to £180 million in capital grant funding to all English councils to support the release of brownfield sites owned by them for housing.

Furthermore, it’s often easier to obtain planning permissions for a brownfield site than a greenfield location.

Promote Brownfield Land Utilisation

Unfortunately, this land also has several downsides.

First, their locations are often in places where it is not attractive to housing development such as industrial areas.

Some may be found in former industrial towns or rural areas where the value of land is low.

Second, redevelopment is usually expensive for developers if the land requires demolition and site clearance.

Third, toxic materials may be present in the site because of its previous industrial activities, making remediation a costly expense.

Fourth, some brownfield sites may have an environmental or historical importance limiting their land use.

In short, even if the government prioritises brownfields over greenfields as reflected in the Levelling Up and Regeneration Bill, the National Planning Policy Framework which is due for review this year must also emphasise its exploitation according to the Council for the Protection of Rural England (CPRE) or the Countryside Charity report.

Some of the proposed measures include only allowing greenfield development if used primarily for local affordable housing, increasing the Infrastructure Levy for greenfield land, and New Homes Bonus reforms to support brownfield development.

Overall, brownfield land has the potential to supply an enormous amount of lodging units to improve the housing crunch.

Making the sites attractive by providing incentives and limiting access to greenfield land can encourage more real estate investors and developers to put their money on brownfield housing development.

See more about construction on Skill Builder

What’s Supporting This Troublesome Chimney?

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Roger helps Jeff figure out the best approach to making his chimney safe.

Jeff’s message:

What, if anything, do I need to do about this?

Doing up what was the in-law’s house to sell it. The chimney breast was removed from the ground-floor kitchen and 1st-floor bedroom around 50+ yrs ago. My wife and older sister lived there from birth, and neither can remember the original airing cupboard being there.

So, I need to do ‘something’ cos the pointing is shot, and light is getting in halfway up the exposed stack above the roofline, not to mention rain when it’s windy. Hence the damage to the plasterboard.

Do I point the brickwork, cap the pot and re-board the ceiling?

Can I lay a 3m 2”x6” across the larger joists and frame fixings into the breast brickwork, then remove the lower course or two so nothing is just ‘hanging there’?

Or are the options 1) metalwork to support or 2) take it all down and make good the roof?

Trousers That Work as Hard as You Do – Only From Snickers Workwear

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With as many as 40,000 stitches and up to 64 pieces of fabric in a single pair of Snickers Workwear trousers, it’s little wonder they’re built to last and the preferred choice of discerning tradesmen and women.

Ergonomically designed for maximum comfort, freedom of movement and functionality, there are over 80 different styles and 71 different sizes in the Snickers Workwear Trouser system.

So you will always find a pair to suit you. The men’s and women’s Trousers range includes full stretch slim fit styles plus street-smart regular and looser fits throughout the full LiteWork, FlexiWork, RUFFwork and AllroundWork trouser families.

With at least 16 pocket compartments integral to every pair complimented by a choice of 8 different Kneepads, Snickers Workwear knows that your work trousers have to do a lot of things.

Keep you comfortable, carry your essentials, and protect your knees and legs from debris and hazards in the workplace.

So, whatever your trade, wherever you’re working and whatever your sustainability preferences are, you can be sure there is a pair of Snickers Workwear Trousers to suit you.

See more about Snickers on Skill Builder

Why Hasn’t This Simple Problem Been Fixed?

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Roger has another example of a problem with a simple solution, that has escaped the manufacturers.

This is easily solved with an arrow to indicate the water flow. Drayton needs to follow the example set by Honeywell.

Watch This Before Extending Your Home (common mistake)

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Roger looks at a badly prepared floor where the ventilation has been compromised.

Ventilating the sub floor in your house properly will help to prevent damp and moisture damage in your floorboards. The installation cost isn’t very high, and it will help you keep damp and moisture out.

Sub Floor Ventilation Guide with Checkatrade.
https://www.checkatrade.com/blog/cost-guides/sub-floor-ventilation-cost/

Here’s our message from Tris:

Hi there

Have been watching your videos for many years.

I have a question about my old Victorian terrace which my wife and I bought a year ago.

We have noticed that our rear kitchen extension has a poured slab and has therefore cut off any air circulation to the suspended timber floor in the front half of the house.

How worried do we need to be? When will mold start and joists begin to fail?

We have 2-3 air bricks on the front of the house but can’t see how we can fix the vent ssue properly without pulling the entire double living room floor up, and pouring a solid floor.

Would be great to see a video about suspended timber flooring, how to fix them, what options there may be (retrofit underfloor fans?), And any other thoughts.

Keen to hear more or see a video on the topic. Happy to answer any Qs you have.

Thanks

Tris