Tag: structured insulated panel build

Posted on

Planning for the internals

Now that the exterior of the house is mainly complete, the builders will be finishing on site and handing over to us to make a start on the interior.

We had originally planned for the builders to do everything, but cost estimates quickly became prohibitive once they’d been discussed and confirmed. The build costs rose over 30% above the architects calculation estimates, leaving us with no alternative but to complete the house ourselves. We’d allocated some contingency, but the magnitude of this was beyond what we could absorb.

We are moving up and into the static in a few weeks time so that we can work full time on the build. As two IT people rather than builders, this is going to be a challenge!

The first week will be busy connecting water and power to the caravan and hooking up the gas bottles for heat and cooking so that we’ve got the basics in place. We also need to build steps for easier access, replace some of the flooring, fit a new boiler and give it a quick lick of paint. This will be our home for the forseeable few months and we need it to be warm, dry and comfortable. Only then can we make a start on the house itself.

Then we start with the foil membrane on the inside of the walls for heat retention and moisture control. There is already protective waterproof membrane on the outer walls underneath the cladding, but to ensure that the house is as sealed as possible we need to wrap the inside of the walls too before plasterboarding.

After that, the underfloor heating, screed and MVHR ducting. There’s something that gives me infantile pleasure as part of the generation that grew up with Alien to have ducting in the house… 🙂.

It’s certainly going to be different to our current lives, and I’m just so damned grateful that husband is a practical man who doesn’t seem daunted by what seems to me to be a whole mountain of challenges…

Posted on

The cladding starts

We’re up at the build site and it’s amazing to see it for real rather than just via photos. It’s so exciting! Last time we were here this was all a muddy hillside on the croft.

The larch cladding has started. We were up on site as they were working on it, and even outside with a strong Skye breeze blowing away from me I could smell the lovely, resinous scent of the wood as they were cutting it.

It takes me straight back to years of my childhood when we used to picnic in the pine woods of what was then West Germany. That scent from cut pine trees was everywhere.

This is Russwood Siberian Larch cladding. We’re really pleased with the quality. It has a good weight, colour and relatively few knots. It’s being secured to the house with stainless steel nails and is going up pretty quickly.

It was a bit of a shock to see the black disappearing, as I was quite taken with the black wall effect. But speaking to the joiner onsite he was saying that the colour will silver and the wood will harden within a couple of years, and that if we aren’t keen on the effect by that stage, that’s the time to consider staining or painting it. I like it, though, even without the weathering.

We think a further two weeks with the builders onsite and they’ll be done with the exterior.

Then it will be over to us at the end of a October to start the interior..

Posted on

It stops, and it starts again…

We’ve had a delay in progress on the build for the last few weeks because the roof light window flashings didn’t arrived as planned.

They’re coming from Poland, apparently, where our Fakro windows are manufactured, and they were delayed. As such, the slate laying had to stop, and from the looks of it nothing else could be done on site. The builder tried to start the exterior wall larch cladding to make up time but his man went sick and so progress stalled here too.

The good news is that we heard this week that the flashings have turned up at last, and work has restarted.

I shouldn’t be frustrated by this, but everything was moving so smoothly and so fast that even though I knew that there’d be bumps in the road, I’d sort of got used to the exceptional progress as normal. It wasn’t normal, of course. Problems and delays are the normal state of affairs in any project of this size.

We’re close enough to our actual site visit next month now for this to feel real and for excitement to build at the prospect of seeing our home in the flesh, so to speak. Pictures and videos are great, and have been so welcome, but this will be the first time that we will have been able to see and touch the house. I simply can’t wait.

Even the slightly daunting prospect of the flight to Inverness in these Covid-19 times isn’t enough to stop the anticipation building….

Posted on

Three days in…and we have walls!

It’s remarkable how quickly the house now starts to take shape. This is progress three days in since the first panel was lifted into place, and although there’s much to do, they’re fairly cracking on with this.

All of the exterior panels are up, the beams are in and a waterproof membrane has been applied to protect the panels from the elements.

Posted on

SIP panels going up

The SIP panels were delivered to site today and are starting to go up…

It looks a bit like a dolls house being built at this stage, although these panels are massively strong and well insulated.

Suddenly the house looks tiny…

When we looked into house build construction methods back at the design stage, we decided on SIP (structured insulated panels) for a number of reasons.

  • Speed of Construction
    Building with SIPs is a fast construction method. It is entirely possible for the SIP house ‘shell’ to be completed within seven days.     Ours will take 2-3 weeks, we think. Useful on a rainy island.
     
  • Environmental credentials
    SIP-built houses are highly energy efficient, with the result that they are easier to heat. This means less harmful CO    2 released into the atmosphere. Very little energy is used during the SIP manufacturing process, with SIPs using up to 50% less raw timber compared with conventional timber frame houses. We like that.
     
  • Sound Proofing
    SIP panels have excellent sound absorption properties with the result that the finished buildings are quieter to live in.     After years of living in flimsy walled modern flats and houses with sound systems, guitar practice and video calls all going at once, this is a definite advantage!
     
  • Structural Strength
    SIP walls can be up to seven times stronger than conventional timber frame.     The strength of SIP structures allows for thinner walls and no bulky roof trusses.
     
  • Thermal Performance
    Insulation is integral to the SIP system, and therefore doesn’t require installation at a later date. The superior thermal performance of a SIP structure will last the lifespan of the building, thanks to the solid core of insulation throughout the structure. This means that the building is heated evenly, is free from cold spots and benefits from reduced heating costs.
     

I guess the proof of the pudding, as they say, is in the eating… 😊

Only time will tell, but we have high hopes!