FREE DELIVERY OVER £50
CLICK & COLLECT
Screwfix Gift Cards a perfect gift
SERVICE UPDATES

As an essential retailer, our stores remain open across the UK

Manrose Internal Fit Wall Kit 117mm (4604X)

£ 19.99INC VAT

Add to basket for...

Check stock in your local store

Manrose Internal Fit Wall Kit 117mm (4604X)

Internal fit wall kit is designed to simplify installation by allowing the user to fully fit inside the building, avoiding the need for scaffolding and significantly reducing the cost and complexity associated with working from heights.

  • Vent Colour: Brown
  • Vent Width: 100mm
  • Channel Width: 117mm
  • Hose Length: 225-390mm
  • Model No: DHRIWKB
  • 1 Year Guarantee
  • Ideal for High-Rise Applications
  • Suitable for 100mm Fans
  • Extendable Length

More Info

View all: Manrose Ducting Kits

Bulk Save Save up to 20%
Bulk savings
QTY Price per item Saving
1 - 4 £19.99 -
5 - 9 £17.99 Save 10%
10 + £15.99 Save 20%
£19.99INC VAT

Add to basket for...

Check stock in your local store

Manrose Internal Fit Wall Kit 117mm is rated 4.0 out of 5 by 1.
  • y_2021, m_1, d_22, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_4604X, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 16ms
  • REVIEWS, PRODUCT

Add to saved list...

Save
Rated 4 out of 5 by from Remember the angle I rate this product. It got me out of a bind. Bathroom extractor fan venting through gable end wall from the loft. I core drilled from the loft inside. There is a single storey room on the gable end side of the house so fixing a vent from the outside wouldn’t work as getting a ladder to the loft height is not possible with the single storey room in the way where the ladder would need footing. This kit made fitting a vent from the inside possible. Tip 1 watch the helpful manrose YouTube video demonstrating the fitting. Tip 2 get the angle right on your core drilling. Not level. But not too much of a slope either. My first core drill was too steep and the rubber seal on the outside would not lie flush with the wall and looked awful. Bottom was flush. Top was out from the wall cos of the angle. There was white pipe showing. Had to do a bit of “adjusting” drilling but got there in the end. Tip 3 be careful core drilling if a DIY’er like me you may be a novice and maybe have an sds drill but not expensive specialist core drill with safety clutch. Watch you don’t break your wrist the kick back from the drill when your core drill bit bites occasionally. Happy with the finished result.
Date published: 2019-05-11
  • y_2021, m_1, d_22, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_4604X, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 26ms
  • REVIEWS, PRODUCT

Is this suitable for bathroom extraction?

Please also confirm that this can be installed completely from inside - I’d be working in the loft and going out through the gable end, with no way of getting to the outside. Thanks
Asked by: AccomplishedDIYer
Hello, I can confirm this product is designed to be installed from the inside of the property.
Answered by: Ventilation experts
Date published: 2019-02-10

Can this be used for wall ventilation

Asked by: Muzi
Yes, this can be used for passive through-wall ventilation.
Answered by: Ventilation experts
Date published: 2018-05-05
  • y_2021, m_1, d_22, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_GB, sid_4604X, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 30ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Specification
Brand Manrose
Channel Width 117 mm
Colour Brown
Ducting Kit Hose Length 225-390 mm
Fixings Supplied Fixings Not Supplied
Manufacturer Guarantee 1 Year Guarantee
Model No DHRIWKB
Pack Size 1
Parent Colour Brown
Pieces in Pack/Case 1
Product Diameter 100 mm
Product Type Internal Fit Wall Kit
Profile Depth 15 mm
Spigot Diameter 100 mm

Product contents

Internal fit wall kit, external grille and rubber seal.

Downloads

Instruction Manual